Patents by Inventor Hiroki SHIMOTO

Hiroki SHIMOTO 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).

  • Rotational angle detection devices
    Patent number: 8981769
    Abstract: A rotational angle detection device may include a sensor wiring member and a motor wiring member. Each of the sensor wiring member and the motor wiring member includes a terminal body section and a connector section that are formed separately from each other and are electrically connected to each other via a connection structure.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: March 17, 2015
    Assignee: Aisan Kogyo Kabushiki Kaisha
    Inventors: Tsutomu Ikeda, Masashi Kishi, Yuichi Nishida, Fusatomo Miyake, Tatsuhisa Matsuda, Hiroki Shimoto, Makoto Mase
  • Resin gears and throttle devices
    Patent number: 8904999
    Abstract: A resin gear has a concave portion formed on a gear body at a position radially inward of a boundary region between a toothed portion and a non-toothed portion. During a molding process, a welded portion is formed at the non-toothed portion by merger of flow of the molten resin along a first path and flow of the molten resin along a second path. The first path detours the concave portion and passes through the side of the toothed portion, and the second path detours the concave portion and passes through the side of the non-toothed portion.
    Type: Grant
    Filed: September 3, 2010
    Date of Patent: December 9, 2014
    Assignee: Aisan Kogyo Kabushiki Kaisha
    Inventors: Masanobu Kondo, Hiroki Shimoto, Hiroshi Tanimura
  • ROTATIONAL ANGLE DETECTION DEVICES
    Publication number: 20130063137
    Abstract: A rotational angle detection device may include a sensor wiring member and a motor wiring member. Each of the sensor wiring member and the motor wiring member includes a terminal body section and a connector section that are formed separately from each other and are electrically connected to each other via a connection structure.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 14, 2013
    Applicant: AISAN KOGYO KABUSHIKI KAISHA
    Inventors: Tsutomu IKEDA, Masashi KISHI, Yuichi NISHIDA, Fusatomo MIYAKE, Tatsuhisa MATSUDA, Hiroki SHIMOTO, Makoto MASE
  • METHOD OF MANUFACTURING THROTTLE VALVES AND THROTTLE BODIES
    Publication number: 20110127693
    Abstract: A method of molding a part, such as throttle valve and a throttle body, of a throttle device includes resin-molding the part by an injection molding process using a molding die. The molding die has a mold cavity having a cavity portion for molding a base that may protrude from the resin part. The cavity portion for molding the base communicates with an injection gate, from which molten resin is injected into the mold cavity. The configuration of at least one of the base and the injection gate is determined such that a projection formed at the injection gate can be removed without substantially damaging the resin part.
    Type: Application
    Filed: November 5, 2010
    Publication date: June 2, 2011
    Applicant: DENSO CORPORATION
    Inventors: Hiroki SHIMOTO, Masashi OZEKI, Kenji TAKEUCHI, Kenji MIYAMOTO, Yoshinori KUBOTA, Hideki ASANO, Takanori KAWADA, Hiroki SHIMADA, Hiroshi TANIMURA, Yukimasa FUKAYA, Tsuyoshi ARAI, Naoki HIRAIWA
  • RESIN GEARS AND THROTTLE DEVICES
    Publication number: 20110056460
    Abstract: A resin gear has a concave portion formed on a gear body at a position radially inward of a boundary region between a toothed portion and a non-toothed portion. During a molding process, a welded portion is formed at the non-toothed portion by merger of flow of the molten resin along a first path and flow of the molten resin along a second path. The first path detours the concave portion and passes through the side of the toothed portion, and the second path detours the concave portion and passes through the side of the non-toothed portion.
    Type: Application
    Filed: September 3, 2010
    Publication date: March 10, 2011
    Applicants: AISAN KOGYO KABUSHIKI KAISHA, DENSO CORPORATION
    Inventors: Masanobu KONDO, Hiroki SHIMOTO, Hiroshi TANIMURA