Patents by Inventor Masahiro Ohashi

Masahiro Ohashi 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: 11343119
    Abstract: In the present invention, device information is collected while real-time performance and high-speed performance of control-related normal communication are maintained. The distributed control system has: a central processing device; a central communication device; multiple terminal communication devices each having at least one controlled device connected thereto; an information storage device; and a network having a tree structure comprising multiple communication paths between the central communication device and the terminal communication devices, between the terminal communication devices, and between the terminal communication devices and the information storage device.
    Type: Grant
    Filed: January 15, 2019
    Date of Patent: May 24, 2022
    Assignee: Hitachi High-Tech Corporation
    Inventors: Kazushi Yamashina, Terunobu Funatsu, Takashi Saegusa, Masahiro Ohashi, Yoshiro Gunji, Yuuichi Hagino, Yutaka Kasai, Tsukasa Sugawara, Junichi Kitamura
  • Publication number: 20210111924
    Abstract: In the present invention, device information is collected while real-time performance and high-speed performance of control-related normal communication are maintained. The distributed control system has: a central processing device; a central communication device; multiple terminal communication devices each having at least one controlled device connected thereto; an information storage device; and a network having a tree structure comprising multiple communication paths between the central communication device and the terminal communication devices, between the terminal communication devices, and between the terminal communication devices and the information storage device.
    Type: Application
    Filed: January 15, 2019
    Publication date: April 15, 2021
    Inventors: Kazushi YAMASHINA, Terunobu FUNATSU, Takashi SAEGUSA, Masahiro OHASHI, Yoshiro GUNJI, Yuuichi HAGINO, Yutaka KASAI, Tsukasa SUGAWARA, Junichi KITAMURA
  • Patent number: 10680223
    Abstract: Disclosed is a laminated separator including a first polyolefin microporous layer and a second polyolefin microporous layer which is laminated on the first polyolefin microporous layer and which is different from the first polyolefin microporous layer, wherein at least one of the first microporous layer and the second microporous layer includes an inorganic particle having a primary particle size of 1 nm or more and 80 nm or less.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: June 9, 2020
    Assignee: Asahi Kasei E-materials Corporation
    Inventors: Masahiro Ohashi, Keitaro Ameyama, Yuzuru Sakakibara
  • Patent number: 10384426
    Abstract: Disclosed is a polyolefin microporous membrane including a multilayer film having two or more layers. In this polyolefin microporous membrane, at least one surface layer has a thickness of not less than 0.2 ?m but not more than 5 ?m and contains inorganic particles, while at least one layer contains a polyethylene and has an air permeability of not less than 50 second/100 cc but not more than 1000 second/100 cc and a puncture strength of not less than 3.0 N/20 ?m.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: August 20, 2019
    Assignee: ASAHI KASEI CHEMICALS CORPORATION
    Inventors: Masahiro Ohashi, Hiroshi Sogo
  • Publication number: 20190053715
    Abstract: A biological information extracting device which is provided at a head-mounted member mounted on a head of a person (subject) and includes a camera that captures temporally successive images including at least a part of a face of the person as an object; a region selector that selects a skin color region from the image captured by the camera; a pulse wave measurer that measures a pulse wave signal of the person based on image data of the skin color region; and a data transmitter that transmits the pulse wave signal to a predetermined transmission destination. The camera is disposed to face a side surface of the face of the person and is set to capture a part (cheek of the face) of the side surface of the face.
    Type: Application
    Filed: February 14, 2017
    Publication date: February 21, 2019
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Tsuyoshi NAKAMURA, Masatoshi MATSUO, Tadanori TEZUKA, Masahiro OHASHI
  • Patent number: 9966583
    Abstract: Disclosed is a laminated polyolefin microporous membrane having a two-type three-layer structure in which first polyolefin microporous layers are surface layers and a second polyolefin microporous layer is an intermediate layer which is different from the first polyolefin microporous layer, in which at least one of the first polyolefin microporous layers and the second polyolefin microporous layer comprises a polypropylene-based resin in which a mass ratio of polypropylene to propylene copolymer is 0 or more and 2.29 or less, and a melting point of the polypropylene copolymer is 120° C. or higher and 145° C. or lower. Also disclosed is a method of making the same.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: May 8, 2018
    Assignee: Asahi Kasei E-materials Corporation
    Inventors: Masahiro Ohashi, Keitaro Ameyama, Yuzuru Sakakibara
  • Patent number: 9882190
    Abstract: Disclosed is a laminated separator including a first polyolefin microporous layer and a second polyolefin microporous layer which is laminated on the first polyolefin microporous layer and which is different from the first polyolefin microporous layer, wherein at least one of the first microporous layer and the second microporous layer includes an inorganic particle having a primary particle size of 1 nm or more and 80 nm or less.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: January 30, 2018
    Assignee: Asahi Kasei E-materials Corporation
    Inventors: Masahiro Ohashi, Keitaro Ameyama, Yuzuru Sakakibara
  • Patent number: 9853272
    Abstract: The disclosure provides a laminated polyolefin microporous membrane having propylene-?-olefin copolymer and methods of producing the same. The laminated polyolefin microporous membrane has a two-type three layer structure in which first polyolefin microporous layers are surface layers and a second polyolefin microporous layer is an intermediate layer which is different from the first polyolefin microporous layer.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: December 26, 2017
    Assignee: Asahi Kasei E-materials Corporation
    Inventors: Masahiro Ohashi, Keitaro Ameyama, Yuzuru Sakakibara
  • Publication number: 20170288195
    Abstract: Disclosed is a polyolefin microporous membrane including a multilayer film having two or more layers. In this polyolefin microporous membrane, at least one surface layer has a thickness of not less than 0.2 ?m but not more than 5 ?m and contains inorganic particles, while at least one layer contains a polyethylene and has an air permeability of not less than 50 second/100 cc but not more than 1000 second/100 cc and a puncture strength of not less than 3.0 N/20 ?m.
    Type: Application
    Filed: June 20, 2017
    Publication date: October 5, 2017
    Applicant: Asahi Kasei Chemicals Corporation
    Inventors: Masahiro OHASHI, Hiroshi SOGO
  • Patent number: 9754357
    Abstract: A histogram generator generates a histogram that indicates a count of pixels of a designated color in association with coordinates along a basic axis of a screen, for frame image data obtained by filming a real space. A histogram smoother performs smoothing of the generated histogram. A three-dimensional coordinates generator selects a value associated with particular coordinates from among the counts indicated in the smoothed histogram, and performs depth value determination for a target object using the selected value.
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: September 5, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Tsuyoshi Nakamura, Tadanori Tezuka, Yoshiteru Tanaka, Masahiro Ohashi
  • Patent number: 9741989
    Abstract: Disclosed is a polyolefin microporous membrane including a multilayer film having two or more layers. In this polyolefin microporous membrane, at least one surface layer has a thickness of not less than 0.2 ?m but not more than 5 ?m and contains inorganic particles, while at least one layer contains a polyethylene and has an air permeability of not less than 50 second/100 cc but not more than 1000 second/100 cc and a puncture strength of not less than 3.0 N/20 ?m.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: August 22, 2017
    Assignee: Asahi Kasei Chemicals Corporation
    Inventors: Masahiro Ohashi, Hiroshi Sogo
  • Patent number: 9693028
    Abstract: A projection apparatus projects pattern light onto an object, the pattern light including pattern images corresponding to information that indicates coded projection coordinates in a projection coordinate system. Each of the pattern images includes two or more continuous areas. Widths of the two or more continuous areas are identical to one another, while lengths of the two or more continuous areas are different. An imaging apparatus captures images created on the object and generates captured images including imaging pixel values at imaging pixel coordinates in an imaging coordinate system. An image correction apparatus generates, based on the captured images, coordinate conversion information that associates the projection coordinates with the imaging pixel coordinates and corrects a projection image by using the coordinate conversion information.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: June 27, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Ryuji Fuchikami, Masahiro Ohashi
  • Publication number: 20170078631
    Abstract: A projection apparatus projects pattern light onto an object, the pattern light including pattern images corresponding to information that indicates coded projection coordinates in a projection coordinate system. Each of the pattern images includes two or more continuous areas. Widths of the two or more continuous areas are identical to one another, while lengths of the two or more continuous areas are different. An imaging apparatus captures images created on the object and generates captured images including imaging pixel values at imaging pixel coordinates in an imaging coordinate system. An image correction apparatus generates, based on the captured images, coordinate conversion information that associates the projection coordinates with the imaging pixel coordinates and corrects a projection image by using the coordinate conversion information.
    Type: Application
    Filed: November 8, 2016
    Publication date: March 16, 2017
    Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Ryuji FUCHIKAMI, Masahiro OHASHI
  • Patent number: 9524578
    Abstract: A projection system includes a projection apparatus that projects, onto an object, pattern light indicating pattern images obtained by conversion of projection coordinates defined in a projection coordinate system to codes, an imaging apparatus that captures images created on the object by projecting the pattern light onto the object and that generates first captured images, and an image correction apparatus that generates, based on the first captured images, first coordinate conversion information which associates the projection coordinates with imaging pixel coordinates defined in an imaging coordinate system of the imaging apparatus and that corrects a projection image, which is prepared in advance, by using the first coordinate conversion information.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: December 20, 2016
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Ryuji Fuchikami, Masahiro Ohashi
  • Publication number: 20160254513
    Abstract: Disclosed is a laminated separator including a first polyolefin microporous layer and a second polyolefin microporous layer which is laminated on the first polyolefin microporous layer and which is different from the first polyolefin microporous layer, wherein at least one of the first microporous layer and the second microporous layer includes an inorganic particle having a primary particle size of 1 nm or more and 80 nm or less.
    Type: Application
    Filed: May 5, 2016
    Publication date: September 1, 2016
    Applicant: Asahi Kasei E-materials Corporation
    Inventors: Masahiro Ohashi, Keitaro Ameyama, Yuzuru Sakakibara
  • Patent number: 9356275
    Abstract: Disclosed is a laminated separator including a first polyolefin microporous layer and a second polyolefin microporous layer which is laminated on the first polyolefin microporous layer and which is different from the first polyolefin microporous layer, wherein at least one of the first microporous layer and the second microporous layer includes an inorganic particle having a primary particle size of 1 nm or more and 80 nm or less.
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: May 31, 2016
    Assignee: Asahi Kasei E-materials Corporation
    Inventors: Masahiro Ohashi, Keitaro Ameyama, Yuzuru Sakakibara
  • Publication number: 20150348313
    Abstract: A projection system includes a projection apparatus that projects, onto an object, pattern light indicating pattern images obtained by conversion of projection coordinates defined in a projection coordinate system to codes, an imaging apparatus that captures images created on the object by projecting the pattern light onto the object and that generates first captured images, and an image correction apparatus that generates, based on the first captured images, first coordinate conversion information which associates the projection coordinates with imaging pixel coordinates defined in an imaging coordinate system of the imaging apparatus and that corrects a projection image, which is prepared in advance, by using the first coordinate conversion information.
    Type: Application
    Filed: August 7, 2015
    Publication date: December 3, 2015
    Inventors: RYUJI FUCHIKAMI, MASAHIRO OHASHI
  • Publication number: 20140329128
    Abstract: Disclosed is a laminated separator including a first polyolefin microporous layer and a second polyolefin microporous layer which is laminated on the first polyolefin microporous layer and which is different from the first polyolefin microporous layer, wherein at least one of the first microporous layer and the second microporous layer includes an inorganic particle having a primary particle size of 1 nm or more and 80 nm or less.
    Type: Application
    Filed: June 11, 2014
    Publication date: November 6, 2014
    Applicant: ASAHI KASEI E-MATERIALS CORPORATION
    Inventors: Masahiro Ohashi, Keitaro Ameyama, Yuzuru Sakakibara
  • Publication number: 20140329127
    Abstract: Disclosed is a laminated separator including a first polyolefin microporous layer and a second polyolefin microporous layer which is laminated on the first polyolefin microporous layer and which is different from the first polyolefin microporous layer, wherein at least one of the first microporous layer and the second microporous layer includes an inorganic particle having a primary particle size of 1 nm or more and 80 nm or less.
    Type: Application
    Filed: June 11, 2014
    Publication date: November 6, 2014
    Applicant: Asahi Kasei E-materials Corporation
    Inventors: Masahiro Ohashi, Keitaro Ameyama, Yuzuru Sakakibara
  • Publication number: 20140329129
    Abstract: Disclosed is a laminated separator including a first polyolefin microporous layer and a second polyolefin microporous layer which is laminated on the first polyolefin microporous layer and which is different from the first polyolefin microporous layer, wherein at least one of the first microporous layer and the second microporous layer includes an inorganic particle having a primary particle size of 1 nm or more and 80 nm or less.
    Type: Application
    Filed: June 11, 2014
    Publication date: November 6, 2014
    Applicant: ASAHI KASEI E-MATERIALS CORPORATION
    Inventors: Masahiro Ohashi, Keitaro Ameyama, Yuzuru Sakakibara