Patents by Inventor Koichi Fujimori

Koichi Fujimori 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: 11945118
    Abstract: A method of planning works for robots includes creating a work plan for a plurality of robots, each having a work tool, sharing at at least one station a work to a plurality of work parts of the workpiece. The method includes the steps of calculating a distribution of the work parts to the robots, calculating, as a robot operation, a work order of the work parts and a moving path of the work tool for each of the robots based on the calculated work distribution, and calculating a disposed location of each of the robots with respect to the workpiece and a station where the robot is disposed so that an inter-robot interference does not occur during execution of the calculated robot operation.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: April 2, 2024
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Koichi Masaoka, Shota Asazu, Hiroyuki Moriishi, Tomoya Sakuma, Yuji Hashiba, Jun Fujimori, Hitoshi Nariai, Kazumi Fukuhara
  • Patent number: 7538840
    Abstract: A liquid crystal display has spacers for maintaining a liquid crystal layer and a cell gap between a substrate and an opposite substrate and also has regions either within a single pixel or over two or more pixels. The spacers are of columnar shape elongated from the substrate to the opposite substrate or the other way round, and the columnar spacers are provided in regions in which the liquid crystal layer is thinnest among those regions in which the liquid crystal layer varies in thickness. The structure makes the liquid crystal display having two or more different cell gaps to stably maintain those cell gaps and produces good quality displays.
    Type: Grant
    Filed: October 5, 2007
    Date of Patent: May 26, 2009
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Koichi Fujimori, Yozo Narutaki, Tokihiko Shinomiya
  • Publication number: 20080174725
    Abstract: A liquid crystal display has spacers for maintaining a liquid crystal layer and a cell gap between a substrate and an opposite substrate and also has regions either within a single pixel or over two or more pixels. The spacers are of columnar shape elongated from the substrate to the opposite substrate or the other way round, and the columnar spacers are provided in regions in which the liquid crystal layer is thinnest among those regions in which the liquid crystal layer varies in thickness. The structure makes the liquid crystal display having two or more different cell gaps to stably maintain those cell gaps and produces good quality displays.
    Type: Application
    Filed: October 5, 2007
    Publication date: July 24, 2008
    Applicant: Sharp Kabushiki Kaisha
    Inventors: Koichi Fujimori, Yozo Narutaki, Tokihiko Shinomiya
  • Patent number: 7298450
    Abstract: A liquid crystal display has spacers for maintaining a liquid crystal layer and a cell gap between a substrate and an opposite substrate and also has regions either within a single pixel or over two or more pixels. The spacers are of columnar shape elongated from the substrate to the opposite substrate or the other way round, and the columnar spacers are provided in regions in which the liquid crystal layer is thinnest among those regions in which the liquid crystal layer varies in thickness. The structure makes the liquid crystal display having two or more different cell gaps to stably maintain those cell gaps and produces good quality displays.
    Type: Grant
    Filed: March 4, 2004
    Date of Patent: November 20, 2007
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Koichi Fujimori, Yozo Narutaki, Tokihiko Shinomiya
  • Patent number: 6894745
    Abstract: Each pixel region includes a transmission region for display in a transmission mode using light entering through a first substrate and a reflection region for display in a reflection mode using light entering through a second substrate. The first substrate includes a transparent electrode region and a reflection electrode region, both of which have flat surfaces facing a liquid crystal layer. The second substrate includes a transparent electrode in the reflection region and the transmission region on its surface facing the liquid crystal layer and includes a light diffusion layer in the reflection region, and the surface facing the liquid crystal layer is flat in the transmission region and the reflection region.
    Type: Grant
    Filed: January 16, 2001
    Date of Patent: May 17, 2005
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Koichi Fujimori, Masumi Kubo, Yozo Narutaki
  • Patent number: 6864945
    Abstract: A liquid crystal display has spacers for maintaining a liquid crystal layer and a cell gap between a substrate and an opposite substrate and also has regions either within a single pixel or over two or more pixels. The spacers are of columnar shape elongated from the substrate to the opposite substrate or the other way round, and the columnar spacers are provided in regions in which the liquid crystal layer is thinnest among those regions in which the liquid crystal layer varies in thickness. The structure makes the liquid crystal display having two or more different cell gaps to stably maintain those cell gaps and produces good quality displays.
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: March 8, 2005
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Koichi Fujimori, Yozo Narutaki, Tokihiko Shinomiya
  • Publication number: 20040169810
    Abstract: A liquid crystal display has spacers for maintaining a liquid crystal layer and a cell gap between a substrate and an opposite substrate and also has regions either within a single pixel or over two or more pixels. The spacers are of columnar shape elongated from the substrate to the opposite substrate or the other way round, and the columnar spacers are provided in regions in which the liquid crystal layer is thinnest among those regions in which the liquid crystal layer varies in thickness. The structure makes the liquid crystal display having two or more different cell gaps to stably maintain those cell gaps and produces good quality displays.
    Type: Application
    Filed: March 4, 2004
    Publication date: September 2, 2004
    Applicant: Sharp Kabushiki Kaisha
    Inventors: Koichi Fujimori, Yozo Narutaki, Tokihiko Shinomiya
  • Publication number: 20020075441
    Abstract: A liquid crystal display has spacers for maintaining a liquid crystal layer and a cell gap between a substrate and an opposite substrate and also has regions either within a single pixel or over two or more pixels. The spacers are of columnar shape elongated from the substrate to the opposite substrate or the other way round, and the columnar spacers are provided in regions in which the liquid crystal layer is thinnest among those regions in which the liquid crystal layer varies in thickness. The structure makes the liquid crystal display having two or more different cell gaps to stably maintain those cell gaps and produces good quality displays.
    Type: Application
    Filed: August 20, 2001
    Publication date: June 20, 2002
    Inventors: Koichi Fujimori, Yozo Narutaki, Tokihiko Shinomiya
  • Publication number: 20010008437
    Abstract: Each pixel region includes a transmission region for display in a transmission mode using light entering through a first substrate and a reflection region for display in a reflection mode using light entering through a second substrate. The first substrate includes a transparent electrode region and a reflection electrode region, both of which have flat surfaces facing a liquid crystal layer. The second substrate includes a transparent electrode in the reflection region and the transmission region on its surface facing the liquid crystal layer and includes a light diffusion layer in the reflection region, and the surface facing the liquid crystal layer is flat in the transmission region and the reflection region.
    Type: Application
    Filed: January 16, 2001
    Publication date: July 19, 2001
    Inventors: Koichi Fujimori, Masumi Kubo, Yozo Narutaki
  • Patent number: 6155046
    Abstract: An exhaust manifold M is comprised of a plurality of inner exhaust pipe shells secured to an upper flange, and a plurality of outer exhaust pipe shells secured to the upper flange to individually cover the inner exhaust pipe shells, wherein a downstream end of each of the corresponding inner exhaust pipe shells slidably contacts an annular bead bulging from an outer peripheral surface of the downstream end of the outer exhaust pipe shells. An inner collecting pipe shell communicates with the plurality of inner exhaust pipe shells and is secured at its upstream end to the plurality of outer exhaust pipe shells, and an outer collecting pipe shell which is secured at its upstream end to the plurality of outer exhaust pipe shells covers the inner collecting pipe shell. A downstream end of the inner collecting pipe shell slidably contacts an annular mesh member interposed therebetween.
    Type: Grant
    Filed: April 19, 1999
    Date of Patent: December 5, 2000
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Seiji Kato, Koichi Fujimori, Kazuo Ishii, Takashi Komatsuda, Hiroshi Hashimoto, Tatsumi Yamada, Kazuhiro Furuhashi
  • Patent number: 6104457
    Abstract: A method of manufacturing a multi-panel liquid crystal display device prepared by connecting a liquid crystal multi-panel having a plurality of display surfaces to a reinforcing substrate includes the steps of: (a) forming a pattern of a seal material on at least one of a surface of the liquid crystal multi-panel and a surface of the reinforcing substrate; (b) connecting the liquid crystal multi-panel and the reinforcing substrate via the seal material; (c) injecting a bonding material into a spacing formed by the liquid crystal multi-panel, the reinforcing substrate and the seal material; and (d) hardening the bonding material. The described method permits the amount of use of the bonding material required for connecting the liquid crystal multi-panel and the reinforcing substrate to be minimized. As a result, the need of wasting or refining the excessive bonding material can be eliminated, thereby reducing a manufacturing cost.
    Type: Grant
    Filed: May 21, 1998
    Date of Patent: August 15, 2000
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yoshihiro Izumi, Koichi Fujimori
  • Patent number: 5920074
    Abstract: A thermostat includes: a processing chamber having a constant temperature maintained inside; a light source device provided at a prescribed position with respect to the processing chamber; and an exposure device directing light emitted from the light source device to a subject placed in the processing chamber.
    Type: Grant
    Filed: June 25, 1997
    Date of Patent: July 6, 1999
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Shinji Yamagishi, Koichi Fujimori
  • Patent number: 5870162
    Abstract: Disclosed is a liquid crystal display device which includes a pair of substrates interposing a display medium including a polymer and liquid crystal therebetween and transparent-electrode portions formed on at least one of the pair of substrates, the transparent-electrode portions not easily transmitting light within a certain wavelength range.
    Type: Grant
    Filed: October 4, 1996
    Date of Patent: February 9, 1999
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Koichi Fujimori, Tokihiko Shinomiya
  • Patent number: 5839415
    Abstract: There is provided an air-fuel ratio control system for an internal combustion engine installed on an automotive vehicle. The control system controls the air-fuel ratio of a mixture supplied to the engine to a value leaner than a stoichiometric air-fuel ratio immediately after the start of the engine. Operating conditions of the engine and/or operating conditions of the automotive vehicle is detected. Starting of the vehicle is predicted based on the detected operating conditions of the engine and/or the detected operating conditions of the automotive vehicle. The air-fuel ratio of the mixture supplied to the engine is changed to a richer value than the leaner value when the starting of the vehicle is predicted.
    Type: Grant
    Filed: August 13, 1997
    Date of Patent: November 24, 1998
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Norio Suzuki, Koichi Fujimori, Yusuke Hasegawa, Hiroki Munakata, Shusuke Akazaki, Masuhiro Yoshizaki
  • Patent number: 5797369
    Abstract: There is provided an air-fuel ratio control system for an internal combustion engine installed on an automotive vehicle. The control system controls the air-fuel ratio of a mixture supplied to the engine to a value leaner than a stoichiometric air-fuel ratio immediately after the start of the engine. Operating conditions of the engine and/or operating conditions of the automotive vehicle is detected. Starting of the vehicle is predicted based on the detected operating conditions of the engine and/or the detected operating conditions of the automotive vehicle. The air-fuel ratio of the mixture supplied to the engine is changed to a richer value than the leaner value when the starting of the vehicle is predicted.
    Type: Grant
    Filed: August 13, 1997
    Date of Patent: August 25, 1998
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Norio Suzuki, Koichi Fujimori, Yusuke Hasegawa, Hiroki Munakata, Shusuke Akazaki, Masuhiro Yoshizaki
  • Patent number: 5794604
    Abstract: There is provided an air-fuel ratio control system for an internal combustion engine installed on an automotive vehicle. The control system controls the air-fuel ratio of a mixture supplied to the engine to a value leaner than a stoichiometric air-fuel ratio immediately after the start of the engine. Operating conditions of the engine and/or operating conditions of the automotive vehicle is detected. Starting of the vehicle is predicted based on the detected operating conditions of the engine and/or the detected operating conditions of the automotive vehicle. The air-fuel ratio of the mixture supplied to the engine is changed to a richer value than the leaner value when the starting of the vehicle is predicted.
    Type: Grant
    Filed: August 13, 1997
    Date of Patent: August 18, 1998
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Norio Suzuki, Koichi Fujimori, Yusuke Hasegawa, Hiroki Munakata, Shusuke Akazaki, Masuhiro Yoshizaki
  • Patent number: 5784134
    Abstract: Disclosed is a liquid crystal display device which includes a pair of substrates interposing a display medium including a polymer and liquid crystal therebetween and transparent-electrode portions formed on at least one of the pair of substrates, the transparent-electrode portions not easily transmitting light within a certain wavelength range.
    Type: Grant
    Filed: February 15, 1995
    Date of Patent: July 21, 1998
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Koichi Fujimori, Tokihiko Shinomiya
  • Patent number: 5715796
    Abstract: There is provided an air-fuel ratio control system for an internal combustion engine installed on an automotive vehicle. The control system controls the air-fuel ratio of a mixture supplied to the engine to a value leaner than a stoichiometric air-fuel ratio immediately after the start of the engine. Operating conditions of the engine and/or operating conditions of the automotive vehicle are detected. Starting of the vehicle is predicted based on the detected operating conditions of the engine and/or the detected operating conditions of the automotive vehicle. The air-fuel ratio of the mixture supplied to the engine is changed to a richer value than the leaner value when the starting of the vehicle is predicted.
    Type: Grant
    Filed: February 20, 1996
    Date of Patent: February 10, 1998
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Norio Suzuki, Koichi Fujimori, Yusuke Hasegawa, Hiroki Munakata, Shusuke Akazaki, Masuhiro Yoshizaki
  • Patent number: 5621553
    Abstract: The liquid crystal display device of this invention, includes: a pair of substrates, at least one of which is transparent; and a liquid crystal layer including a plurality of polymer walls and liquid crystal regions surrounded by the plurality of polymer walls and being interposed between the pair of substrates, wherein each substrate includes a display section having a plurality of electrodes for display at a side adjacent to the liquid crystal layer and a non-display section provided around the display section, and wherein a polymer wall formation rate in the peripheral region of the display section is 90% or more.
    Type: Grant
    Filed: December 12, 1995
    Date of Patent: April 15, 1997
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kenji Nishiguchi, Koichi Fujimori, Tokihiko Shinomiya
  • Patent number: 5535026
    Abstract: A liquid crystal display device includes a pair of substrates provided with electrodes, at least one of the substrates being transparent, a liquid crystal region and a polymeric wall surrounding the liquid crystal region, the liquid crystal region and the polymeric wall being interposed between the pair of substrates.
    Type: Grant
    Filed: July 19, 1995
    Date of Patent: July 9, 1996
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Koichi Fujimori, Shinji Yamagishi, Tokihiko Shinomiya