Patents by Inventor Takumi Shimamura

Takumi Shimamura 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).

  • Method for manufacturing glue laminated wood material and method for manufacturing luggage
    Publication number: 20090173429
    Abstract: The invention provides a method for manufacturing a glue laminated wood material in which wrinkles do not occur even in the case of press molded material. In a glue lamination step in which five or more wood sheets are layered in a layer structure and integrated into a single body with glue, layering in a layer structure is performed in a state such that a grain direction is the same for at least the top two and the bottom two of the wood sheets 1, and the grain direction of one of the wood sheets 2 in the middle is approximately orthogonal to the grain direction of the respective upper and lower two or more wood sheets.
    Type: Application
    Filed: April 12, 2006
    Publication date: July 9, 2009
    Applicant: Qurz Inc.
    Inventor: Takumi Shimamura
  • Mower
    Patent number: D390576
    Type: Grant
    Filed: December 6, 1996
    Date of Patent: February 10, 1998
    Assignee: Makita Corporation
    Inventor: Takumi Shimamura
  • Lawn mower body
    Patent number: D409628
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: May 11, 1999
    Assignees: Kabushiki Kaisha Tug International, Kabushiki Kaisha Tsuchiya Kikai Seisakusho
    Inventors: Takumi Shimamura, Hiroshi Sakurai