Patents by Inventor Satori ITO

Satori ITO 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).

  • Lubricating structure for speed reducer
    Patent number: 9897192
    Abstract: A lubricating structure for a speed reducer includes: a case; a first reduction gear pair provided inside the case; a second reduction gear pair provided inside the case; a first catch tank arranged inside the case; a second catch tank arranged inside the case; a partition member that includes a partition wall that partitions an inside of the case into a first accommodation space in which the first reduction gear pair is accommodated and a second accommodation space in which the second reduction gear pair is accommodated; a first oil passage communicating with the first accommodation space and configured to guide lubricating oil to the first catch tank; a second oil passage communicating with the second accommodation space and configured to guide lubricating oil to the second catch tank; and a communication port provided in the partition member and communicating the first oil passage with the second oil passage.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: February 20, 2018
    Assignees: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yasuaki Tahara, Noriaki Nonaka, Yoshifumi Ashihara, Jun Mikami, Satori Ito, Daichi Kosaka, Yoshihiro Ikushima, Masaya Michishita, Atsushi Kajikawa
  • FLUID PUMP UNIT
    Publication number: 20170219083
    Abstract: A fluid pump unit includes: an electric pump unit configured to circulate a fluid in a gear mechanism; a cooling unit configured to cool the circulating fluid; and a flow path distribution member disposed on the gear mechanism and including therein a first flow path connected to the electric pump unit and a second flow path connected to the cooling unit, the electric pump unit and the cooling unit being installed on the flow path distribution member.
    Type: Application
    Filed: January 27, 2017
    Publication date: August 3, 2017
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Satori ITO, Wataru HAGIMOTO
  • LUBRICATING STRUCTURE FOR SPEED REDUCER
    Publication number: 20160123454
    Abstract: A lubricating structure for a speed reducer includes: a case; a first reduction gear pair provided inside the case; a second reduction gear pair provided inside the case; a first catch tank arranged inside the case; a second catch tank arranged inside the case; a partition member that includes a partition wall that partitions an inside of the case into a first accommodation space in which the first reduction gear pair is accommodated and a second accommodation space in which the second reduction gear pair is accommodated; a first oil passage communicating with the first accommodation space and configured to guide lubricating oil to the first catch tank; a second oil passage communicating with the second accommodation space and configured to guide lubricating oil to the second catch tank; and a communication port provided in the partition member and communicating the first oil passage with the second oil passage.
    Type: Application
    Filed: October 29, 2015
    Publication date: May 5, 2016
    Applicants: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yasuaki TAHARA, Noriaki NONAKA, Yoshifumi ASHIHARA, Jun MIKAMI, Satori ITO, Daichi KOSAKA, Yoshihiro IKUSHIMA, Masaya MICHISHITA, Atsushi KAJIKAWA