Patents by Inventor Shouta Takeshima

Shouta Takeshima 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).

  • Engine
    Patent number: D532792
    Type: Grant
    Filed: September 2, 2005
    Date of Patent: November 28, 2006
    Assignee: Komatsu Zenoah Co.
    Inventors: Takayoshi Shimazaki, Shouta Takeshima
  • Engine
    Patent number: D541813
    Type: Grant
    Filed: September 2, 2005
    Date of Patent: May 1, 2007
    Assignee: Komatsu Zenoah Co.
    Inventors: Takayoshi Shimazaki, Shouta Takeshima
  • Top cover for a portable chain saw
    Patent number: D642884
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: August 9, 2011
    Assignee: Husqvarna Zenoah Co., Ltd.
    Inventors: Yuu Sugishita, Shouta Takeshima, Ryouichi Kanesaka, Takashi Nakamura
  • Side cover for a portable chain saw
    Patent number: D642885
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: August 9, 2011
    Assignee: Husqvarna Zenoah Co., Ltd.
    Inventors: Yuu Sugishita, Shouta Takeshima, Ryouichi Kanesaka, Takashi Nakamura
  • Portable chain saw guard
    Patent number: D644496
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: September 6, 2011
    Assignee: Husqvarna Zenoah Co., Ltd.
    Inventors: Yuu Sugishita, Shouta Takeshima, Ryouichi Kanesaka, Takashi Nakamura
  • Main body of a portable chain saw
    Patent number: D647773
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: November 1, 2011
    Assignee: Husqvarna Zenoah Co., Ltd.
    Inventors: Yuu Sugishita, Shouta Takeshima, Ryouichi Kanesaka, Takashi Nakamura