Patents by Inventor Ichiro Takahashi

Ichiro Takahashi 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: 11969675
    Abstract: An inline-type strainer including a drain line and a screen configured to be attachable to and detachable from a housing is provided. A screen is supported to be attachable to and detachable from a lid. A lid coupling mechanism that couples a housing and the lid when the lid is attached to the housing is provided between a bottom surface of the housing facing the filter chamber and a lower end of the lid. A lower discharge flow path is formed in a lower coupling element on a side close to the housing constituting the lid coupling mechanism, and an upper discharge flow path is formed in the upper coupling element on a side close to the lid constituting the lid coupling mechanism. When the lid is attached to the housing, a coupling state is established between the upper and lower coupling elements, and the upper and lower discharge flow paths communicate with each other, and thus a drain line is constructed.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: April 30, 2024
    Assignee: Three-M Industry Co., Ltd.
    Inventors: Hideo Okuno, Takeshi Takahashi, Takanori Hashihira, Ichiro Morita
  • Publication number: 20240092130
    Abstract: A front suspension device comprises a suspension arm, one end of which has a front-wheel support portion to support a front wheel of a vehicle and the other end of which is positioned on an inward side, in a vehicle width direction, of the front-wheel support portion and has a vehicle-body attachment portion to be attached to a vehicle-body member of the vehicle and a damper supported at a damper support portion which is provided at a portion of the suspension arm which is positioned in the vicinity of the front-wheel support portion at a lower portion thereof and connected to the vehicle-body member at an upper portion thereof. The damper support portion of the suspension arm has a breakage ease portion to cause breakage of the suspension arm.
    Type: Application
    Filed: February 23, 2023
    Publication date: March 21, 2024
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Shohei YOSHIDA, Koshi TAKAHASHI, Hiroyuki TAKAHASHI, Kota OKANO, Yosuke SAWADA, Hiromasa HONJI, Kosuke MUKAIGAWA, Ichiro TANABE, Ryota HANATE
  • Publication number: 20240089419
    Abstract: An encoder includes: a correction unit configured to execute gradation correction on RAW image data from an image capture element having optical black on the basis of a gamma coefficient and an optical black value of the optical black; and an encoding unit configured to encode gradation correction RAW image data that has undergone gradation correction by the correction unit.
    Type: Application
    Filed: November 21, 2023
    Publication date: March 14, 2024
    Applicant: NIKON CORPORATION
    Inventors: Ichiro ANDO, Masaya TAKAHASHI
  • Patent number: 11512380
    Abstract: The present invention provides a method for manufacturing more beautiful black coated steel sheets by uniformly blackening the coating layer. Specifically, the present invention provides a method for manufacturing black coated steel sheets, which brings Zn—Al—Mg alloy coated steel sheets (1) into contact with steam in a closed container (10), wherein said closed container (10) can maintain a predefined internal pressure through variable control of the amount of steam flowing into said closed container (10) and/or the amount of steam flowing out of said closed container (10), and in said closed container (10) that can maintain said predefined pressure, said Zn—Al—Mg alloy coated steel sheets (1) have contact with the steam introduced into said closed container (10).
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: November 29, 2022
    Assignee: NIPPON STEEL NISSHIN CO., LTD.
    Inventors: Masaki Yamamoto, Tadashi Nakano, Ichiro Takahashi, Hiroyuki Nakamizo, Toshiaki Sato, Yoshinobu Kurisu, Yuuki Sakuraba, Yoshitaka Yukura, Tsutomu Ohta, Shinichi Kajimoto, Noboru Suzuki, Masahiko Tsuchiyama, Yuusuke Murai
  • Patent number: 11326223
    Abstract: The present invention enables quick cooling of steam-treated objects and thus reduces the manufacturing time of steam-treated products such as black coated steel sheets. The present invention provides a method for manufacturing steam-treated products, which involves a steam treatment step that introduces steam into a closed container (10) containing a treatment object (1) and brings the treatment object (1) into contact with the steam, and a treated object cooling step that cools the object (1) treated with steam in the steam treatment step, wherein said treated object cooling step introduces coolant gas into said closed container (10), brings said treated object (1) into contact with the coolant gas, and discharges the introduced coolant gas from said closed container (10).
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: May 10, 2022
    Assignee: NIPPON STEEL NISSHIN CO., LTD.
    Inventors: Masaki Yamamoto, Yoshinobu Kurisu, Toshiaki Sato, Toyoharu Yasuda, Ichiro Takahashi, Hiroyuki Nakamizo, Tadashi Nakano, Hirokazu Tsuji, Takahide Hayashida, Yoshitaka Yukura, Tsutomu Ohta, Shinichi Kajimoto, Takumi Uchiyama, Noboru Suzuki, Masahiko Tsuchiyama, Yuusuke Murai
  • Publication number: 20200190654
    Abstract: The present invention provides a method for manufacturing more beautiful black coated steel sheets by uniformly blackening the coating layer. Specifically, the present invention provides a method for manufacturing black coated steel sheets, which brings Zn—Al—Mg alloy coated steel sheets (1) into contact with steam in a closed container (10), wherein said closed container (10) can maintain a predefined internal pressure through variable control of the amount of steam flowing into said closed container (10) and/or the amount of steam flowing out of said closed container (10), and in said closed container (10) that can maintain said predefined pressure, said Zn—Al—Mg alloy coated steel sheets (1) have contact with the steam introduced into said closed container (10).
    Type: Application
    Filed: January 17, 2018
    Publication date: June 18, 2020
    Inventors: MASAKI YAMAMOTO, TADASHI NAKANO, ICHIRO TAKAHASHI, HIROYUKI NAKAMIZO, TOSHIAKI SATO, YOSHINOBU KURISU, YUUKI SAKURABA, YOSHITAKA YUKURA, TSUTOMU OHTA, SHINICHI KAJIMOTO, NOBORU SUZUKI, MASAHIKO TSUCHIYAMA, YUUSUKE MURAI
  • Publication number: 20200048728
    Abstract: The present invention enables quick cooling of steam-treated objects and thus reduces the manufacturing time of steam-treated products such as black coated steel sheets. The present invention provides a method for manufacturing steam-treated products, which involves a steam treatment step that introduces steam into a closed container (10) containing a treatment object (1) and brings the treatment object (1) into contact with the steam, and a treated object cooling step that cools the object (1) treated with steam in the steam treatment step, wherein said treated object cooling step introduces coolant gas into said closed container (10), brings said treated object (1) into contact with the coolant gas, and discharges the introduced coolant gas from said closed container (10).
    Type: Application
    Filed: March 29, 2018
    Publication date: February 13, 2020
    Inventors: MASAKI YAMAMOTO, YOSHINOBU KURISU, TOSHIAKI SATO, TOYOHARU YASUDA, ICHIRO TAKAHASHI, HIROYUKI NAKAMIZO, TADASHI NAKANO, HIROKAZU TSUJI, TAKAHIDE HAYASHIDA, YOSHITAKA YUKURA, TSUTOMU OHTA, SHINICHI KAJIMOTO, TAKUMI UCHIYAMA, NOBORU SUZUKI, MASAHIKO TSUCHIYAMA, YUUSUKE MURAI
  • Patent number: 9557734
    Abstract: A control computer as a master apparatus in a control network system includes a packet generation unit. The packet generation unit: selects a control command for writing a data from among packet generation information; references the packet generation information for each of the selected control command; and includes a data for write which is read from an address in a storage section corresponding to the each control command, in a control packet to generate the control packet. A communication unit transmits the generated control packet to a controlled object as a slave device.
    Type: Grant
    Filed: January 27, 2011
    Date of Patent: January 31, 2017
    Assignee: HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    Inventors: Tatsuya Maruyama, Tsutomu Yamada, Shinji Yonemoto, Takashi Iwaki, Hironori Ohashi, Yutaka Matsumoto, Ichiro Takahashi
  • Publication number: 20160324536
    Abstract: A medical treatment instrument includes a sheath, a needle advanceably and retractably inserted into the sheath, and a stylet having a first outer diameter and advanceably and retractably inserted into the needle. A distal end portion of the needle includes a housing portion, a small-diameter portion provided at a proximal end of the housing portion and having an inner diameter smaller than that of the housing portion, and a slit extending at least from a distal end of the housing portion to a proximal end of the small-diameter portion. A distal end portion of the stylet includes a large-diameter portion having a second outer diameter larger than the first outer diameter. The small-diameter portion and the housing portion are elastically deformed to expand in a radial direction of the needle while a width of the slit expands by the large-diameter portion being engaged with the small-diameter portion.
    Type: Application
    Filed: July 20, 2016
    Publication date: November 10, 2016
    Applicant: OLYMPUS CORPORATION
    Inventor: Ichiro TAKAHASHI
  • Patent number: 9289236
    Abstract: This mucosa separation apparatus includes a first insertion portion inserted to the interior of a subject, an expansion portion disposed on a head portion of the first insertion portion, and which expands by infusion of a fluid, a passage formed within the first insertion portion and connected to the expansion portion, for supplying the fluid to the expansion portion, and a curving portion which makes a head portion of an instrument inserted to the interior of the subject curve with respect to a part of the instrument which is closer to a base portion of the instrument than the head portion thereof.
    Type: Grant
    Filed: November 26, 2007
    Date of Patent: March 22, 2016
    Assignee: OLYMPUS CORPORATION
    Inventors: Akihito Sadamasa, Yasuo Miyano, Yutaka Yanuma, Ichiro Takahashi, Kenji Shibaki, Tsutomu Nakamura, Tsuyoshi Nakagawa, Yasuhito Kura
  • Patent number: 8157798
    Abstract: A treatment tool for an endoscope includes: a treatment portion that is positioned on a distal end side and of which at least a portion is formed from an electroconductive material; an operating wire that is formed from an electroconductive material and is connected to the treatment portion; a sheath that is formed from an electrically non-conductive material through which the operating wire is inserted; a base that is fixed to a base end side of the sheath; an operating section that is rotatably mounted on the base and is connected to a base end side of the operating wire, and that causes the treatment portion to move forwards and backwards and to rotate via the operating wire; and a plug that is provided on the base and is electrically connected to the operating wire.
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: April 17, 2012
    Assignee: Olympus Medical Systems Corp.
    Inventor: Ichiro Takahashi
  • Patent number: 8157811
    Abstract: There is disclosed a treatment device for an endoscope, comprising a treatment portion in which an operation wire is forward/backward moveably inserted into a main tube of an elongated flexible tube to be inserted into a body, a tip end of the operation wire forms a loop for treatment by itself in a projection state from the main tube, and the loop is adapted to be retractable and storable in the main tube, wherein the treatment portion is formed with a wire rope obtained by integrally intertwining a plurality of side strand wires with a core strand wire, and spiral convex or concave portions continuously disposed along the outer periphery of the wire rope are formed with the side strand wires.
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: April 17, 2012
    Assignees: Olympus Corporation, Asahi Intecc Co., Ltd.
    Inventors: Minoru Shinozuka, Ichiro Takahashi, Tomihisa Kato, Munechika Matsumoto
  • Publication number: 20110184533
    Abstract: A control computer as a master apparatus in a control network system includes a packet generation unit. The packet generation unit: selects a control command for writing a data from among packet generation information; references the packet generation information for each of the selected control command; and includes a data for write which is read from an address in a storage section corresponding to the each control command, in a control packet to generate the control packet. A communication unit transmits the generated control packet to a controlled object as a slave device.
    Type: Application
    Filed: January 27, 2011
    Publication date: July 28, 2011
    Inventors: Tatsuya Maruyama, Tsutomu Yamada, Shinji Yonemoto, Takashi Iwaki, Hironori Ohashi, Yutaka Matsumoto, Ichiro Takahashi
  • Patent number: 7953012
    Abstract: This present invention simplifies the installation work, the initialization, the operation confirmation, and the test run work of a monitor terminal in a field site that monitors a monitor object. Communication information and management information, such as a telephone number used to communicate with a communication terminal in a field site at test run time, are integrated. For example, the common values (default values) are set in the communication terminal, which will communicate with a monitoring apparatus, as communication information (IP address, user ID, password) to allow the monitoring apparatus to communicate with the communication terminal by setting only the telephone number of the communication terminal in the monitoring apparatus. During a test run, the monitoring apparatus performs operation to change the communication information and the management information in the communication terminal to the information suitable for a production run.
    Type: Grant
    Filed: April 8, 2009
    Date of Patent: May 31, 2011
    Assignee: Hitachi Industrial Equipment Systems Co., Ltd.
    Inventors: Ichiro Takahashi, Seigo Kurokawa, Manabu Fujimoto
  • Patent number: 7824407
    Abstract: A treatment tool for an endoscope which grasps an object of treatment, includes: a flexible sheath; a forward-and-backward moving section; and elastic grippers, wherein each of the pair of arms includes: a connector; a bent portion; a rectilinear portion; and a distal clasp, wherein in conjunction with the forward and backward movement operation of the forward-and-backward moving section, the distal ends of the pair of arms are deployed when the pair of arms are projected from the distal end of the sheath, the distal ends of the pair of arms are closed by elastic deformation when the pair of arms are moved into the sheath.
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: November 2, 2010
    Assignee: Olympus Corporation
    Inventors: Hironori Yamamoto, Megumi Kimura, Ichiro Takahashi
  • Patent number: 7691104
    Abstract: An endoscopic treatment tool is provided which includes: a grasping portion that has a first shoulder portion and second shoulder portion; a current-carrying portion that protrudes out from a distal end of each of the first and second shoulder portions; a pivot portion that is disposed in the distal end of the first shoulder portion so as to protrude in substantially the same direction as the longitudinal direction of the first shoulder portion, the distal end of the pivot portion being provided with an insulating portion; a wire that is connected to the grasping portion; a sheath which has a tubular shape, and into which the wire and grasping portion are inserted; a main body to which the sheath is fixed; and a sliding portion which is disposed to move in the longitudinal direction of the main body in a sliding manner, and to which the wire is connected.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: April 6, 2010
    Assignees: Olympus Medical Systems Corporation, SRJ Corporation
    Inventors: Hironori Yamamoto, Megumi Kimura, Ichiro Takahashi, Ryoko Yamazaki, Tatsuya Kaneko
  • Publication number: 20090267122
    Abstract: A semiconductor device has a substrate, an insulator, an yttrium oxide film, a ferroelectric film (STN film), and an upper electrode.
    Type: Application
    Filed: April 22, 2009
    Publication date: October 29, 2009
    Inventors: Tadahiro Ohmi, Ichiro Takahashi
  • Publication number: 20090196402
    Abstract: This present invention simplifies the installation work, the initialization, the operation confirmation, and the test run work of a monitor terminal in a field site that monitors a monitor object. Communication information and management information, such as a telephone number used to communicate with a communication terminal in a field site at test run time, are integrated. For example, the common values (default values) are set in the communication terminal, which will communicate with a monitoring apparatus, as communication information (IP address, user ID, password) to allow the monitoring apparatus to communicate with the communication terminal by setting only the telephone number of the communication terminal in the monitoring apparatus. During a test run, the monitoring apparatus performs operation to change the communication information and the management information in the communication terminal to the information suitable for a production run.
    Type: Application
    Filed: April 8, 2009
    Publication date: August 6, 2009
    Inventors: Ichiro TAKAHASHI, Seigo KUROKAWA, Manabu FUJIMOTO
  • Patent number: D1021904
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: April 9, 2024
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Yoriko Hama, Kazuaki Takahashi, Ichiro Yoshioka
  • Patent number: D1025072
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: April 30, 2024
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Yoriko Hama, Kazuaki Takahashi, Ichiro Yoshioka