Patents by Inventor Tetsuo Togasawa

Tetsuo Togasawa 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: D440876
    Type: Grant
    Filed: June 1, 2000
    Date of Patent: April 24, 2001
    Assignee: Shiseido Co., Ltd.
    Inventor: Tetsuo Togasawa
  • Patent number: D441293
    Type: Grant
    Filed: June 1, 2000
    Date of Patent: May 1, 2001
    Assignee: Shiseido Co., Ltd.
    Inventor: Tetsuo Togasawa
  • Patent number: D448301
    Type: Grant
    Filed: November 2, 2000
    Date of Patent: September 25, 2001
    Assignee: Shiseido Co., Ltd.
    Inventor: Tetsuo Togasawa
  • Patent number: D474405
    Type: Grant
    Filed: January 7, 2002
    Date of Patent: May 13, 2003
    Assignee: Shiseido Co., Ltd.
    Inventor: Tetsuo Togasawa
  • Patent number: D368661
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: April 9, 1996
    Assignee: Shiseido Company, Ltd.
    Inventors: Tetsuo Hiro, Tetsuo Togasawa, Yotsuda Chieko
  • Patent number: D369557
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: May 7, 1996
    Assignee: Shiseido Company, Ltd.
    Inventors: Tetsuo Hiro, Tetsuo Togasawa, Yotsuda Chieko
  • Patent number: D371066
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: June 25, 1996
    Assignee: Shiseido Company, Ltd.
    Inventors: Tetsuo Hiro, Tetsuo Togasawa, Yotsuda Chieko
  • Patent number: D373890
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: September 17, 1996
    Assignee: Shiseido Company, Ltd.
    Inventors: Tetsuo Hiro, Tetsuo Togasawa, Yotsuda Chieko
  • Patent number: D375266
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: November 5, 1996
    Assignee: Shiseido Company, Ltd.
    Inventors: Tetsuo Hiro, Tetsuo Togasawa, Yotsuda Chieko
  • Patent number: D376975
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: December 31, 1996
    Assignee: Shiseido Company, Ltd.
    Inventors: Tetsuo Hiro, Tetsuo Togasawa, Yotsuda Chieko
  • Patent number: D423360
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: April 25, 2000
    Assignee: Shiseido Co., Ltd.
    Inventors: Eriko Hirato, Tetsuo Togasawa
  • Patent number: D424751
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: May 9, 2000
    Assignee: Shiseido Co., Ltd.
    Inventors: Aoshi Kudo, Tetsuo Togasawa
  • Patent number: D425785
    Type: Grant
    Filed: June 22, 1999
    Date of Patent: May 30, 2000
    Assignee: Shiseido Co., Ltd.
    Inventors: Eriko Hirato, Tetsuo Togasawa
  • Patent number: D428209
    Type: Grant
    Filed: June 24, 1999
    Date of Patent: July 11, 2000
    Assignee: Shiseido Co., Ltd.
    Inventors: Aoshi Kudo, Tetsuo Togasawa