Patents by Inventor Keisuke OOMURO

Keisuke OOMURO 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).

  • Power transmission device
    Patent number: 10023171
    Abstract: A power transmission device includes: an engine; a rotary machine; and an oil pump connected to each of a rotary shaft of the engine and a rotary shaft of the rotary machine through a one-way clutch. The power transmission device is configured to allow the rotary machine to rotate at a rotational speed higher than the rotational speed corresponding to a speed of the engine and lower than the rotational speed corresponding to an idling speed of the engine at the time of startup of the engine.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: July 17, 2018
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Koichi Okuda, Atsushi Tabata, Tooru Matsubara, Kenta Kumazaki, Yasuhiro Hiasa, Takeshi Kitahata, Tatsuya Imamura, Masafumi Yamamoto, Keita Imai, Keisuke Oomuro
  • POWER TRANSMISSION DEVICE
    Publication number: 20150314769
    Abstract: A power transmission device includes: an engine; a rotary machine; and an oil pump connected to each of a rotary shaft of the engine and a rotary shaft of the rotary machine through a one-way clutch. The power transmission device is configured to allow the rotary machine to rotate at a rotational speed higher than the rotational speed corresponding to a speed of the engine and lower than the rotational speed corresponding to an idling speed of the engine at the time of startup of the engine.
    Type: Application
    Filed: November 30, 2012
    Publication date: November 5, 2015
    Inventors: Koichi OKUDA, Atsushi TABATA, Tooru MATSUBARA, Kenta KUMAZAKI, Yasuhiro HIASA, Takeshi KITAHATA, Tatsuya IMAMURA, Masafumi YAMAMOTO, Keita IMAI, Keisuke OOMURO