Patents by Inventor Takumi Kibushi

Takumi Kibushi 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).

  • Patent number: D601524
    Type: Grant
    Filed: March 11, 2009
    Date of Patent: October 6, 2009
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Takumi Kibushi, Toshio Hara
  • Patent number: D601525
    Type: Grant
    Filed: March 11, 2009
    Date of Patent: October 6, 2009
    Assignee: Sanyo Electric Co., Ltd.
    Inventor: Takumi Kibushi
  • Patent number: D601526
    Type: Grant
    Filed: March 11, 2009
    Date of Patent: October 6, 2009
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Hiroshi Chino, Takumi Kibushi
  • Patent number: D330383
    Type: Grant
    Filed: July 26, 1990
    Date of Patent: October 20, 1992
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Takeshi Uchikawa, Hiroyuki Kinemura, Takumi Kibushi, Tadanori Fujiwara
  • Patent number: D342750
    Type: Grant
    Filed: April 8, 1991
    Date of Patent: December 28, 1993
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Takumi Kibushi, Takeshi Uchikawa, Hiroyuki Kinemura, Emi Yamashita
  • Patent number: D666164
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: August 28, 2012
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Yoshiteru Oda, Hiroshi Chino, Takumi Kibushi