Patents by Inventor Yoshihiro Kitagawa

Yoshihiro Kitagawa 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: 11464782
    Abstract: Provided is a therapeutic or prophylactic agent for pain or interstitial cystitis comprising N-[2-(6,6-dimethyl-4,5,6,7-tetrahydro-H-indazol-3-yl)-1H-indol-6-yl]-N-methyl-(2S)-2-(morpholin-4-yl)propanamide or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: October 11, 2022
    Assignee: Japan Tobacco Inc.
    Inventors: Yoshifumi Ueda, Mutsuyoshi Matsushita, Yoshihiro Kitagawa, Akira Matsuo, Tatsuya Maekawa, Sotaro Takigawa, Hiromitsu Watanabe, Naoki Miyagawa, Yuji Hamada, Tetsuya Hondo
  • Publication number: 20210205320
    Abstract: Provided is a therapeutic or prophylactic agent for pain or interstitial cystitis comprising N-[2-(6,6-dimethyl-4,5,6,7-tetrahydro-H-indazol-3-yl)-1H-indol-6-yl]-N-methyl-(2S)-2-(morpholin-4-yl)propanamide or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: May 24, 2019
    Publication date: July 8, 2021
    Inventors: Yoshifumi UEDA, Mutsuyoshi MATSUSHITA, Yoshihiro KITAGAWA, Akira MATSUO, Tatsuya MAEKAWA, Sotaro TAKIGAWA, Hiromitsu WATANABE, Naoki MIYAGAWA, Yuji Hamada, Tetsuya HONDO
  • Patent number: 9865949
    Abstract: An electronic device has a base plate and a connector. Multiple terminals are supported by a connector housing, wherein each front-side end of the terminals outwardly extends from a front-side surface and each back-side end of the terminals outwardly extends from a back-side surface of the connector housing and connected to a corresponding land formed in the base plate. The multiple terminals are arranged in a width direction and divided into at least a first and a second terminal group in a height direction of the connector housing. The connector housing has a first and a second step surface on its back side. The terminal of the first terminal group outwardly extends from the first step surface and the terminal of the second terminal group outwardly extends from the second step surface. The first step surface is located at a position closer to the base plate in the height direction than the second step surface.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: January 9, 2018
    Assignees: DENSO CORPORATION, SUMITOMO WIRING SYSTEMS, LTD., HONDA MOTOR CO., LTD.
    Inventors: Yoshihiro Kitagawa, Kenji Morizumi, Satoki Watanabe
  • Publication number: 20160322721
    Abstract: An electronic device has a base plate and a connector. Multiple terminals are supported by a connector housing, wherein each front-side end of the terminals outwardly extends from a front-side surface and each back-side end of the terminals outwardly extends from a back-side surface of the connector housing and connected to a corresponding land formed in the base plate. The multiple terminals are arranged in a width direction and divided into at least a first and a second terminal, group in a height direction of the connector housing. The connector housing has a first and a second step surface on its back side. The terminal of the first terminal group outwardly extends from the first step surface and the terminal of the second terminal group outwardly extends from the second step surface. The first step surface is located at a position closer to the base plate in the height direction than the second step surface.
    Type: Application
    Filed: April 26, 2016
    Publication date: November 3, 2016
    Inventors: Yoshihiro KITAGAWA, Kenji MORIZUMI, Satoki WATANABE
  • Patent number: 7182555
    Abstract: An object of the invention is to reliably control chip, particularly that produced in profiling.
    Type: Grant
    Filed: November 19, 2002
    Date of Patent: February 27, 2007
    Assignee: Mitsubishi Materials Corporation
    Inventors: Yoshihiro Kitagawa, Kensuke Watanabe, Osamu Ichinoseki, Kenji Sugawara
  • Patent number: 7081417
    Abstract: To provide a planarization method which does not depend upon the size and the density of a wiring pattern and in which a reliable wiring system and a Josephson device can be formed and wiring structure, an insulation layer is planarized by forming a reversal pattern mask of wiring and selectively removing the insulation layer on the wiring.
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: July 25, 2006
    Assignees: Hitachi, Ltd., NEC Corporation, International Superconductivity Technology Center, the Judicial Foundation
    Inventors: Kenji Hinode, Shuichi Nagasawa, Yoshihiro Kitagawa, Mutsuo Hidaka, Keiichi Tanabe
  • Publication number: 20050019111
    Abstract: An object of the invention is to reliably control chip, particularly that produced in profiling.
    Type: Application
    Filed: November 19, 2002
    Publication date: January 27, 2005
    Inventors: Yoshihiro Kitagawa, Kensuke Watanabe, Osamu Ichinoseki, Kenji Sugawara
  • Publication number: 20040266209
    Abstract: To provide a planarization method which does not depend upon the size and the density of a wiring pattern and in which a reliable wiring system and a Josephson device can be formed and wiring structure, an insulation layer is planarized by forming a reversal pattern mask of wiring and selectively removing the insulation layer on the wiring.
    Type: Application
    Filed: June 24, 2004
    Publication date: December 30, 2004
    Inventors: Kenji Hinode, Shuichi Nagasawa, Yoshihiro Kitagawa, Mutsuo Hidaka, Keiichi Tanabe
  • Patent number: 6669412
    Abstract: A cutting insert including a main cutting tooth, a sub cutting tooth and a corner tooth. The main cutting tooth has a honing angle &agr;, and the sub cutting tooth has a honing angle &bgr;. The corner tooth connects the main cutting tooth and the sub cutting tooth, and has honing angles including a maximum honing angle &ggr;1. The honing angles &agr;, &bgr; and &ggr;1 are inclination angles of the main cutting tooth, sub cutting tooth and a corner tooth, respectively. The honing angle &agr; is larger than the honing angle &bgr; and smaller than the maximum honing angle &ggr;1.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: December 30, 2003
    Assignee: Mitsubishi Materials Corporation
    Inventors: Takeshi Hirose, Yoshihiro Kitagawa, Ken Hasegawa, Yuuichi Suzuki
  • Patent number: 5988771
    Abstract: A pressure control valve equipped with a solenoid valve, in which a main valve body is provided with an air-supply chamber connected to a pressurized air source, a control pressure chamber into which pilot pressure is input, an output chamber connected to an air-pressure apparatus, and an air-supply valve which establishes contact between and isolates such air-supply chamber and such output chamber. Such pressure control valve further includes a pressure-adjusting piston which is urged one way by a pressure-adjusting spring and is urged the other way by such pilot pressure of such control pressure chamber, and a hollow exhaust valve rod is provided integrally with such pressure-adjusting piston to open or close such air-supply valve in accordance with such pilot pressure; and in which such solenoid valve supplying such pilot pressure to such control pressure chamber is attached to such main valve body.
    Type: Grant
    Filed: July 10, 1997
    Date of Patent: November 23, 1999
    Assignee: Nabco, Ltd.
    Inventors: Kazunori Sakamoto, Yoshihiro Kitagawa, Yasuo Nakao, Mitsumasa Morita, Tadashige Eto, Hiroaki Fukushita
  • Patent number: 5668726
    Abstract: A backup RAM for storing pieces of diagnosis data regardless of the cut-off of an electric power is provided in a portion of a RAM. In cases where the detection of an unusual condition by a throttle sensor or a water temperature sensor is judged by a CPU in a current processing routine, a first checking value indicating that the backup RAM is in a renewing period is stored in a checking region of the backup RAM, and pieces of previous diagnosis data stored in a data access region of the backup RAM in a previous processing routine are copied to a temporary refuge region of the backup RAM. Thereafter, pieces of updated diagnosis data obtained in the current processing routine are stored one by one in the data access region in place of the previous diagnosis data, and a second checking value indicating that the backup RAM is in a renewal finishing period is stored in the checking region.
    Type: Grant
    Filed: December 16, 1994
    Date of Patent: September 16, 1997
    Assignee: Nippondenso Co, Ltd.
    Inventors: Hiroshi Kondo, Takamasa Oguri, Masato Yano, Kazuyuki Okuda, Yoshihiro Kitagawa
  • Patent number: 4586754
    Abstract: A load compensating valve for a compressed air brake system for railroad vehicles having air spring devices. The load compensation valve includes a supply chamber and an output chamber which are interconnected by a supply valve and an exhaust valve. A balance piston responsive to air spring pressure for controlling the pressure in the output chamber. A check valve disposed in parallel with the supply valve to allow the output chamber to discharge when the supply chamber is exhausted.
    Type: Grant
    Filed: July 23, 1984
    Date of Patent: May 6, 1986
    Assignee: Nippon Air Brake Co., Ltd.
    Inventor: Yoshihiro Kitagawa