Patents by Inventor Takamitsu Ishikawa

Takamitsu Ishikawa 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: 11923492
    Abstract: An apparatus for manufacturing a bagged electrode includes a conveying unit, a first bonding unit, a second bonding unit, and a separating unit. The conveying unit conveys an electrode in a manner interposed between a pair of long separator materials unwound from a pair of rolls. The first bonding unit bonds the pair of long separator materials outside the electrode along a conveyance direction without stopping conveyance of the electrode and the pair of long separator materials. The second bonding unit bonds the pair of long separator materials outside the electrode along a direction intersecting the conveyance direction without stopping conveyance of the electrode and the pair of long separator materials. The separating unit cuts the pair of long separator materials along the direction intersecting the conveyance direction to cut off the bagged electrode without stopping conveyance of the electrode and the pair of long separator materials.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: March 5, 2024
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Yuko Kobayashi, Misato Ishikawa, Shunsuke Hattori, Takamitsu Sunaoshi, Takahiro Kokubo
  • Patent number: 9798062
    Abstract: A display device has a liquid crystal panel that switches between a transparent state and an opaque state, a first light source, a light guide plate arranged on a back surface of the liquid crystal panel and made of a transparent material, the light guide plate having an incident surface facing the first light source and an outgoing surface facing the back surface of the liquid crystal panel, propagating light emitted from the first light source and incident through the incident surface, and outputting the light toward the liquid crystal panel from the outgoing surface, and a second light source configured to illuminate an object arranged on an opposite side to the liquid crystal panel with the light guide plate interposed therebetween.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: October 24, 2017
    Assignee: OMRON Corporation
    Inventors: Norikazu Kitamura, Yoshimasa Osumi, Yasuhiro Tanoue, Yoshihiko Takagi, Norihisa Kanzaki, Masayuki Shinohara, Junya Fujita, Takamitsu Ishikawa, Takeshi Kakinuma, Jun Kishimoto, Masaaki Hiramatsu
  • Publication number: 20160054601
    Abstract: A display device has a liquid crystal panel that switches between a transparent state and an opaque state, a first light source, a light guide plate arranged on a back surface of the liquid crystal panel and made of a transparent material, the light guide plate having an incident surface facing the first light source and an outgoing surface facing the back surface of the liquid crystal panel, propagating light emitted from the first light source and incident through the incident surface, and outputting the light toward the liquid crystal panel from the outgoing surface, and a second light source configured to illuminate an object arranged on an opposite side to the liquid crystal panel with the light guide plate interposed therebetween.
    Type: Application
    Filed: July 29, 2015
    Publication date: February 25, 2016
    Applicant: OMRON Corporation
    Inventors: Norikazu Kitamura, Yoshimasa Osumi, Yasuhiro Tanoue, Yoshihiko Takagi, Norihisa Kanzaki, Masayuki Shinohara, Junya Fujita, Takamitsu Ishikawa, Takeshi Kakinuma, Jun Kishimoto, Masaaki Hiramatsu
  • Patent number: 8897509
    Abstract: A mobile ratio of a customer is obtained to support a marketing strategy related to attracting customers. A population extraction unit extracts the number of persons, in which a game of one of the models of amusement machines installed in past times is recorded, as the number of persons of a population from pieces of information included in a biological information database. A mobile ratio calculation result output unit calculates a ratio of the number of persons, who use a model except the models of the amusement machines in which the population is obtained in the currently-installed amusement machines in the pieces of information included in the biological information database, to the population as the mobile ratio. The present invention can be applied to an apparatus that analyzes a trend of customers.
    Type: Grant
    Filed: March 23, 2011
    Date of Patent: November 25, 2014
    Assignee: OMRON Corporation
    Inventors: Takamitsu Ishikawa, Ryosuke Kono, Tatsuya Adachi
  • Publication number: 20130236071
    Abstract: A mobile ratio of a customer is obtained to support a marketing strategy related to attracting customers. A population extraction unit 281 extracts the number of persons, in which a game of one of the models of amusement machines installed in past times is recorded, as the number of persons of a population from pieces of information included in a biological information database 22. A mobile ratio calculation result output unit 283 calculates a ratio of the number of persons, who use a model except the models of the amusement machines in which the population is obtained in the currently-installed amusement machines in the pieces of information included in the biological information database 22, to the population as the mobile ratio. The present invention can be applied to an apparatus that analyzes a trend of customers.
    Type: Application
    Filed: March 23, 2011
    Publication date: September 12, 2013
    Applicant: OMRON CORPORATION
    Inventors: Takamitsu Ishikawa, Ryosuke Kono, Tatsuya Adachi
  • Publication number: 20130216109
    Abstract: A migratory ratio of a customer is obtained to support a marketing strategy related to attracting customers. A population extraction unit extracts the number of persons, in which a game of one of the models of currently-installed amusement machines is recorded, as the number of persons of a population from pieces of information included in a biological information database. A migratory ratio calculation result output unit calculates a ratio of the number of persons, who use a model except the models of the amusement machines in which the population is obtained in the currently-installed amusement machines in the pieces of information included in the biological information database, to the population as the migratory ratio. The present invention can be applied to an apparatus that analyzes a trend of customers.
    Type: Application
    Filed: March 24, 2011
    Publication date: August 22, 2013
    Applicant: OMRON CORPORATION
    Inventors: Takamitsu Ishikawa, Ryosuke Kono, Tatsuya Adachi
  • Patent number: 8131023
    Abstract: The present invention decreases the processing load of a server related to a collation processing system which is implemented by a server which performs collation processing with a registered facial image.
    Type: Grant
    Filed: March 7, 2008
    Date of Patent: March 6, 2012
    Assignee: OMRON Corporation
    Inventor: Takamitsu Ishikawa
  • Patent number: 7796786
    Abstract: To prevent detection of facial images for whom detection is unnecessary, without reducing the detection ratio of registered players from facial images. An image acquisition unit acquires an image taken by a camera, and provides the image to a masking process unit. The masking process unit reads a masking pattern that has already been adjusted by a masking pattern adjustment unit and a movable masking area setting unit so that characteristic quantities of a facial image that does not need to be recognized as a facial image cannot be detected, from a masking pattern recording unit. A masking process is applied to the image provided, and the masked image is provided to a facial image extraction unit. The facial image extraction unit extracts a rectangular shaped facial image, and provides the facial image to a transmission unit. The transmission unit transmits the rectangular facial image provided to a face recognition server.
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: September 14, 2010
    Assignee: OMRON Corporation
    Inventors: Takeshi Kakinuma, Mitsunori Sugiura, Yoshinori Yamaguchi, Takamitsu Ishikawa, Masataka Kimura
  • Publication number: 20080317349
    Abstract: The present invention decreases the processing load of a server related to a collation processing system which is implemented by a server which performs collation processing with a registered facial image.
    Type: Application
    Filed: March 7, 2008
    Publication date: December 25, 2008
    Applicant: OMRON CORPORATION
    Inventor: Takamitsu Ishikawa
  • Publication number: 20070253603
    Abstract: A camera that picks up images for the purpose of extracting facial images can be adjusted on the basis of images. The facial image extraction section extracts a facial image of a checking target person from an image that is picked up by the entrance camera and the facial detection judgment section judges whether a facial image can be extracted, by the facial image extraction section, from the image under predetermined conditions. In cases where, in accordance with the judgment result, a facial image cannot be extracted, by the processing of the facial image extraction section, from the image under predetermined conditions, the camera control section controls the image pickup state of the entrance camera. The present invention can be applied to a monitoring system.
    Type: Application
    Filed: April 23, 2007
    Publication date: November 1, 2007
    Applicant: OMRON Corporation
    Inventors: Masataka Kimura, Takamitsu Ishikawa, Takeshi Kakinuma, Ryosuke Kono
  • Publication number: 20070127788
    Abstract: To prevent detection of facial images for whom detection is unnecessary, without reducing the detection ratio of registered players from facial images. An image acquisition unit acquires an image taken by a camera, and provides the image to a masking process unit. The masking process unit reads a masking pattern that has already been adjusted by a masking pattern adjustment unit and a movable masking area setting unit so that characteristic quantities of a facial image that does not need to be recognized as a facial image cannot be detected, from a masking pattern recording unit. A masking process is applied to the image provided, and the masked image is provided to a facial image extraction unit. The facial image extraction unit extracts a rectangular shaped facial image, and provides the facial image to a transmission unit. The transmission unit transmits the rectangular facial image provided to a face recognition server.
    Type: Application
    Filed: November 15, 2006
    Publication date: June 7, 2007
    Applicant: OMRON Corporation
    Inventors: Takeshi Kakinuma, Mitsunori Sugiura, Yoshinori Yamaguchi, Takamitsu Ishikawa, Masataka Kimura
  • Publication number: 20060222230
    Abstract: In surveillance for the use of forged notes based on a genuine note determination program, and rapid updating of the genuine note determination programs, a dispensing machine receives a note inserted by a player, the characteristic information of the inserted note is extracted, and based on the characteristic information it is determined whether the note is genuine or not genuine. A flow line control server acquires the position of the player as position information, and the acquired position information is accumulated for each player. When the result of the genuine note determination is that the note is neither genuine nor not genuine, a surveillance control server controls a camera to take an image of the area corresponding to the position information of the player that inserted the note from among the position information accumulated in the flow line control server. The machine can be applied to a forged note determination system.
    Type: Application
    Filed: March 29, 2006
    Publication date: October 5, 2006
    Applicant: OMRON Corporation
    Inventor: Takamitsu Ishikawa