Patents by Inventor Yukihiko Yasui

Yukihiko Yasui has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10764525
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: September 1, 2020
    Assignee: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Publication number: 20180324376
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Application
    Filed: July 10, 2018
    Publication date: November 8, 2018
    Applicant: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Patent number: 10057531
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: August 21, 2018
    Assignee: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Publication number: 20180184032
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Application
    Filed: February 9, 2018
    Publication date: June 28, 2018
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Patent number: 9942505
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: April 10, 2018
    Assignee: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Publication number: 20170310915
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Application
    Filed: July 7, 2017
    Publication date: October 26, 2017
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Patent number: 9769411
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: September 19, 2017
    Assignee: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Publication number: 20160295145
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the_analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Application
    Filed: June 13, 2016
    Publication date: October 6, 2016
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Patent number: 9392200
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: July 12, 2016
    Assignee: SONY CORPORATION
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Patent number: 9313435
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: April 12, 2016
    Assignee: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Publication number: 20160088252
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Application
    Filed: December 2, 2015
    Publication date: March 24, 2016
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Publication number: 20150367034
    Abstract: Provided are an improved three-dimensional synthetic tissue, a composite tissue thereof, and a production method of the same. The present invention provides: an implantable synthetic tissue substantially made of a mesenchymal stem cell induced from a pluripotent stem cell or an equivalent cell thereof, and an extracellular matrix derived from the cell; a composite tissue for treating or preventing a disease, disorder, or condition associated with an osteochondral defect, comprising a synthetic tissue and an artificial bone, wherein the artificial bone is smaller in size than a depth of a defect of a bone section in the osteochondral defect; and a production method of the same.
    Type: Application
    Filed: January 24, 2014
    Publication date: December 24, 2015
    Inventors: Hideki Yoshikawa, Norimasa Nakamura, Kazunori Shimomura, Yu Moriguchi, Ryota Chijimatsu, Yukihiko Yasui
  • Publication number: 20140285697
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Application
    Filed: June 3, 2014
    Publication date: September 25, 2014
    Applicant: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Patent number: 8786746
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: July 22, 2014
    Assignee: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Publication number: 20140016011
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Application
    Filed: September 10, 2013
    Publication date: January 16, 2014
    Applicant: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Patent number: 8553122
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: October 8, 2013
    Assignee: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Publication number: 20110199526
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Application
    Filed: April 26, 2011
    Publication date: August 18, 2011
    Applicant: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Patent number: 7961238
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: June 14, 2011
    Assignee: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Publication number: 20100245649
    Abstract: A system and method for driving a solid-state image pickup device including a pixel array unit including unit pixels. Each unit pixel includes a photoelectric converter, column signal lines and a number of analog-digital converting units. The unit pixels are selectively controlled in units of rows. Analog signals output from the unit pixels in a row selected by the selective control though the column signal lines are converted to digital signals via the analog-digital converting units. The digital signals are added among a number of unit pixels via the analog-digital converting units. The added digital signals from the analog-digital converting units are read. Each unit pixel in the pixel array unit is selectively controlled in units of arbitrary rows, the analog-distal converting units being operable to performing the converting in a (a) normal-frame-rate mode and a (b) high-frame-rate mode in response to control signals.
    Type: Application
    Filed: May 3, 2010
    Publication date: September 30, 2010
    Applicant: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui
  • Patent number: 7710479
    Abstract: A CMOS image sensor includes column-parallel ADCs. Each of the ADCs includes a comparator and an up/down counter. With this configuration, digital values of pixels in a plurality of rows can be added without using additional circuits, such as an adder and a line memory device, and the frame rate can be increased while maintaining constant sensitivity.
    Type: Grant
    Filed: April 6, 2009
    Date of Patent: May 4, 2010
    Assignee: Sony Corporation
    Inventors: Yoshikazu Nitta, Noriyuki Fukushima, Yoshinori Muramatsu, Yukihiko Yasui