Patents by Inventor Masahiro Kobayashi

Masahiro Kobayashi 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).

  • Publication number: 20210405375
    Abstract: An image capturing and display apparatus includes a plurality of image capturing units, a plurality of display units, and a signal processing unit. The plurality of image capturing units includes a first image capturing unit and a second image capturing unit configured to output a signal corresponding to an incident light quantity higher than that of the first image capturing unit. The signal processing unit generates a single third image signal based on a first image signal from the first image capturing unit and a second image signal from the second image capturing unit, and the plurality of display devices displays images based on the third image signal.
    Type: Application
    Filed: September 10, 2021
    Publication date: December 30, 2021
    Inventors: Masahiro Kobayashi, Takeshi Ichikawa, Akira Okita
  • Publication number: 20210366955
    Abstract: In a photoelectric conversion apparatus including charge storing portions in its imaging region, isolation regions for the charge storing portions include first isolation portion each having a PN junction, and second isolation portions each having an insulator. A second isolation portion is arranged between a charge storing portion and at least a part of a plurality of transistors.
    Type: Application
    Filed: August 4, 2021
    Publication date: November 25, 2021
    Inventors: Masahiro Kobayashi, Yuichiro Yamashita
  • Publication number: 20210360186
    Abstract: A solid-state imaging device includes: a first semiconductor substrate including a photoelectric conversion element; and a second semiconductor substrate including at least a part of a peripheral circuit arranged in a main face of the second semiconductor substrate, the peripheral circuit generating a signal based on the charge of the photoelectric conversion element, a main face of the first semiconductor substrate and the main face of the second semiconductor substrate being opposed to each other with sandwiching a wiring structure therebetween; a pad to be connected to an external terminal; and a protection circuit electrically connected to the pad and to the peripheral circuit, wherein the protection circuit is arranged in the main face of the second semiconductor substrate.
    Type: Application
    Filed: July 30, 2021
    Publication date: November 18, 2021
    Inventors: Masahiro Kobayashi, Mineo Shimotsusa
  • Patent number: 11178064
    Abstract: A resource allocation method includes splitting requirements into split requirements for each subsection of a physical network. The subsections of the physical network each have one of a plurality of policies applied to them. The method includes calculating a resource allocation for each of the subsections based on the split requirements, integrates a result of the allocations to determine a plurality of solutions candidates for resource allocations based on the split requirements, evaluates, for each solution candidate, compliance with the one of the plurality of policies, and selects one of the solution candidates based on the evaluation.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: November 16, 2021
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Masahiro Kobayashi, Toshiaki Tsuchiya, Ryutaro Matsumura, Takumi Kimura, Katsunori Noritake
  • Patent number: 11177314
    Abstract: A photoelectric conversion apparatus includes a plurality of units each including a charge generation region disposed in a semiconductor layer. Each of a first unit and a second unit of the plurality of units includes a charge storage region configured to store charges transferred thereto from the charge generation region, a dielectric region located above the charge generation region and surrounded by an insulator layer, and a first light-shielding layer covering the charge storage region that is located between the insulator layer and the semiconductor layer, and the first light-shielding layer having an opening located above the charge generation region. The charge generation region of the first unit is able to receive light through the opening of the first light-shielding layer. The charge generation region of the second unit is covered with a second light-shielding layer.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: November 16, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Yu Nishimura, Sho Suzuki, Yasushi Matsuno, Yusuke Onuki, Masahiro Kobayashi, Takashi Okagawa, Yoshiyuki Nakagawa
  • Patent number: 11165976
    Abstract: Photoelectric conversion device includes first substrate having blocks each including photoelectric converters, and second substrate having at least part of processing circuit for reading out signals from the photoelectric converters. The processing circuit drives driving signal lines for driving the photoelectric converters. The driving signal lines include first signal lines each arranged in the first substrate and commonly assigned to at least two blocks arranged in row direction of the blocks and second signal lines each individually assigned to one block of the blocks. The processing circuit includes transmission lines and selection circuits each corresponding to one second signal line of the second signal lines. Each selection circuit selects one driving signal from driving signals supplied to the transmission lines, and supplies the selected driving signal to the corresponding second signal line of the second signal lines.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: November 2, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventor: Masahiro Kobayashi
  • Publication number: 20210327938
    Abstract: An imaging apparatus performs a global electronic shutter operation. During an exposure period for acquiring one frame, the imaging apparatus transfers electric charges accumulated in a first period from a photoelectric conversion portion to a holding portion. When a second period has elapsed since an end time of the first period, the holding portion holds both electric charges generated in the first period and electric charges generated in the second period. A plurality of pixels included in the imaging apparatus includes a first pixel and a second pixel each having a different saturation charge quantity of the photoelectric conversion portion included in each pixel.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 21, 2021
    Inventors: Takeru Ohya, Masahiro Kobayashi
  • Patent number: 11148711
    Abstract: A vehicle control method for controlling a vehicle using a vehicle control apparatus includes: a sensor configured to detect a state outside a subject vehicle; and a control device. The vehicle control method includes: executing control of recovering a travel trajectory of the subject vehicle to a target trajectory, as ordinary control, by giving a steering amount in a lateral direction with respect to a travel lane of the subject vehicle; using detection data of the sensor to determine whether or not another vehicle is traveling in an adjacent lane to the travel lane of the subject vehicle; and when determining that the other vehicle is traveling in the adjacent lane ahead of the subject vehicle, increasing a response of the steering amount to a higher response than that in the ordinary control, before the subject vehicle passes the other vehicle.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: October 19, 2021
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Yuta Akamatsu, Masahiro Kobayashi, Yasuhisa Taira, Osamu Fukata, Ko Sato
  • Patent number: 11137607
    Abstract: An image capturing and display apparatus includes a plurality of image capturing units, a plurality of display units, and a signal processing unit. The plurality of image capturing units includes a first image capturing unit and a second image capturing unit configured to output a signal corresponding to an incident light quantity higher than that of the first image capturing unit. The signal processing unit generates a single third image signal based on a first image signal from the first image capturing unit and a second image signal from the second image capturing unit, and the plurality of display devices displays images based on the third image signal.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: October 5, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masahiro Kobayashi, Takeshi Ichikawa, Akira Okita
  • Patent number: 11139334
    Abstract: A solid-state image pickup device is provided which can inhibit degradation of image quality which may occur when a global electronic shutter operation is performed. A gate drive line for a first transistor of gate drive lines for pixel transistors is positioned in proximity to a converting unit.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: October 5, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Masahiro Kobayashi, Yusuke Onuki, Tom Koizumi
  • Publication number: 20210297565
    Abstract: An image capturing and display apparatus comprises a plurality of photoelectric conversion elements for converting incident light from the outside of the image capturing and display apparatus to electrical charge signals, and a plurality of light-emitting elements for emitting light of an intensity corresponding to the electrical charge signals acquired by the plurality of photoelectric conversion elements. A pixel region is defined as a region in which the plurality of photoelectric conversion elements are arranged in an array. Signal paths for transmitting signals from the plurality of photoelectric conversion elements to the plurality of light-emitting elements lie within the pixel region.
    Type: Application
    Filed: May 26, 2021
    Publication date: September 23, 2021
    Inventors: Yosuke Nishide, Yu Maehashi, Masahiro Kobayashi, Katsuyuki Hoshino, Akira Okita, Takeshi Ichikawa
  • Patent number: 11127770
    Abstract: An imaging apparatus includes a plurality of pixels, a signal holding unit, first and second control electrodes. Each of the plurality of pixels includes a photoelectric conversion unit, and an amplification element to amplify signals based on signal charges generated by the photoelectric conversion unit, in which the plurality of pixels output signals for performing a phase contrast detection type of focal point detection. The signal holding unit is in an electrical pathway between an output node of the photoelectric conversion unit and an input node of the amplification element, in which signals for performing the phase contrast detection type of focal point detection are held. The first control electrode is configured to transfer a signal of the photoelectric conversion unit to the signal holding unit. The second control electrode is configured to transfer a signal for performing the phase difference detection type of focal point detection.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: September 21, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Yuichiro Yamashita, Masahiro Kobayashi, Itsutaku Sano, Takeshi Kojima
  • Patent number: 11114318
    Abstract: Provided is an assembling apparatus for a semiconductor manufacturing apparatus. The assembling apparatus includes: a body; lift attached to the body and configured to move a reaction tube having an opening at a lower end portion thereof vertically, thereby allowing a gas supply pipe to be installed inside the reaction tube through the opening while the reaction tube is held by the lift; gas supply source configured to supply a gas into the reaction tube through the gas supply pipe while the reaction tube is held by the lift; and an exhaust mechanism including a pump configured to exhaust an inside of the reaction tube through the opening, thereby performing a leakage test of the reaction tube while the reaction tube is held by the lift.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: September 7, 2021
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Hisashi Inoue, Masahiro Kobayashi, Michihiro Takahashi, Tamotsu Hatakeyama, Harunari Hasegawa, Hiroshi Kikuchi, Yoshihisa Kumagai
  • Patent number: 11114487
    Abstract: In a photoelectric conversion apparatus including charge storing portions in its imaging region, isolation regions for the charge storing portions include first isolation portion each having a PN junction, and second isolation portions each having an insulator. A second isolation portion is arranged between a charge storing portion and at least a part of a plurality of transistors.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: September 7, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Masahiro Kobayashi, Yuichiro Yamashita
  • Patent number: 11108985
    Abstract: Provided is an imaging device including: a photoelectric converter; an AD converter unit including a differential stage; and a ramp signal generator. The photoelectric converter and a first part of the differential stage are arranged in a first chip, a second part of the differential stage is arranged in a second chip that is a different chip from the first chip and stacked on the first chip, and the ramp signal generator is arranged in a different chip from the first chip.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: August 31, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Kohichi Nakamura, Masahiro Kobayashi, Hideo Kobayashi
  • Publication number: 20210262482
    Abstract: A rotary machine includes a plurality of shafts that extend in an axial direction, in which an axis extends, around the axis, are disposed such that at least parts of positions in the axial direction of the plurality of shafts overlap each other, and are rotatable relative to each other around the axis; a plurality of seal members that are disposed at intervals in the axial direction to seal gaps between the plurality of shafts in a radial direction with respect to the axis; and a seal gas supply unit configured to supply a seal gas from outside to a space surrounded by the plurality of shafts and the plurality of seal members.
    Type: Application
    Filed: January 28, 2021
    Publication date: August 26, 2021
    Applicant: MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    Inventors: Hiroyuki Miyata, Masahiro Kobayashi
  • Patent number: 11102440
    Abstract: A solid-state imaging device includes: a first semiconductor substrate including a photoelectric conversion element; and a second semiconductor substrate including at least a part of a peripheral circuit arranged in a main face of the second semiconductor substrate, the peripheral circuit generating a signal based on the charge of the photoelectric conversion element, a main face of the first semiconductor substrate and the main face of the second semiconductor substrate being opposed to each other with sandwiching a wiring structure therebetween; a pad to be connected to an external terminal; and a protection circuit electrically connected to the pad and to the peripheral circuit, wherein the protection circuit is arranged in the main face of the second semiconductor substrate.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: August 24, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Masahiro Kobayashi, Mineo Shimotsusa
  • Publication number: 20210258529
    Abstract: A unit circuit includes a photoelectric conversion element, an output transistor including an input node and configured to output a signal based on a charge from the photoelectric conversion element, a reset transistor, and a first transistor connected to the input node and configured to change a capacitance of the input node. A first control signal supplied to a gate electrode of the first transistor has at least three types of voltages.
    Type: Application
    Filed: April 30, 2021
    Publication date: August 19, 2021
    Inventors: Yu Arishima, Masahiro Kobayashi, Koichiro Iwata, Fumihiro Inui
  • Patent number: D932725
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: October 5, 2021
    Assignee: Tokyo Electron Limited
    Inventors: Masahiro Kobayashi, Michihiro Takahashi, Harunari Hasegawa, Yoshihisa Kumagai
  • Patent number: D937526
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: November 30, 2021
    Assignee: Tokyo Electron Limited
    Inventors: Masahiro Kobayashi, Michihiro Takahashi, Harunari Hasegawa, Yoshihisa Kumagai