Patents by Inventor Shingo Katou

Shingo Katou 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).

  • Publication number: 20140245860
    Abstract: A vehicle drive device includes: a transaxle case including a tubular case opened in at least one end portion and a cover fixed to an opening portion of the tubular case to close an opening of the tubular case, the transaxle case housing a transmission; and a mount device attached between the cover of the transaxle case and a vehicle body to support the transaxle case, the mount device including a support plate member fixedly disposed on the cover, the support plate member being fastened by at least three first fastening members through the cover to the opening portion of the tubular case.
    Type: Application
    Filed: October 14, 2011
    Publication date: September 4, 2014
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiromichi Kimura, Takeshi Kuwahara, Taturou Obata, Yoshinori Morita, Shingo Katou, Takeshi Kitahata, Takuya Kodama
  • Patent number: 5828926
    Abstract: A full-color image forming apparatus having a photo-conductive belt on which mono-color toner images are respectively formed, an intermediate transfer belt onto which the mono-color toner images are respectively transferred to form a full-color toner image, and a transfer member for transferring the full-color toner image onto a copy sheet. The intermediate transfer belt includes timing marks printed thereon which are detected by a sensor to generate an image forming start signal for each of the first mono-color toner image forming processes. The start signal is generated by a controller only when cleaning of the intermediate transfer belt has completed and the cleaning blade has left therefrom. A timer may be used to delay the starting of the first mono-color image forming process until the transfer belt returns to a normal operating speed after the cleaning blade is removed from the transfer belt.
    Type: Grant
    Filed: August 19, 1996
    Date of Patent: October 27, 1998
    Assignee: Ricoh Company, Ltd.
    Inventors: Nobuo Iwata, Shingo Katou, Yutaka Shio, Tomonori Yabuta
  • Patent number: 5678161
    Abstract: In a paper conveyer of an image forming apparatus, a transfer operation is performed by a transfer roller and an unfixed image in the transfer operation is carried onto the lower side of a transfer paper sheet. The transfer paper sheet is conveyed to a fixing device constructed by a fixing roller and a pressurizing roller. A hardness of the fixing roller is smaller than that of the pressurizing roller, while a nipping portion of the fixing and pressurizing rollers is formed in a concave shape. The fixing and pressurizing rollers are arranged such that a nipping inlet port point of the fixing and pressurizing rollers is located in the vicinity of a line of a conveying locus of a thin transfer paper sheet. A paper guide plate guides the transfer paper sheet to the nipping inlet port. In this construction, a transferred paper sheet is conveyed such that this transferred paper sheet is reliably fed into the nipping portion of the fixing device, and it is possible to prevent an image rub, wrinkles, a jam, etc.
    Type: Grant
    Filed: February 1, 1996
    Date of Patent: October 14, 1997
    Assignee: Ricoh Company, Ltd.
    Inventors: Shigeo Kurotaka, Nobuo Iwata, Shingo Katou, Takeshi Motohashi, Tsuyoshi Deki, Takahiro Tamiya, Tomonori Yabuta