Patents by Inventor Manami Nakazawa

Manami Nakazawa 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).

  • Front surface of package
    Patent number: D467171
    Type: Grant
    Filed: April 17, 2001
    Date of Patent: December 17, 2002
    Assignee: Toshiba Battery Co., Ltd.
    Inventors: Setsu Hirokawa, Kayo Komazawa, Manami Nakazawa
  • Front surface of package
    Patent number: D468198
    Type: Grant
    Filed: April 23, 2001
    Date of Patent: January 7, 2003
    Assignee: Toshiba Battery Co., Ltd.
    Inventors: Manami Nakazawa, Miki Suzuki, Megumi Nakamura
  • Front surface of wrapping bag
    Patent number: D468628
    Type: Grant
    Filed: April 17, 2001
    Date of Patent: January 14, 2003
    Assignee: Toshiba Battery Co., Ltd.
    Inventors: Setsu Hirokawa, Kayo Komazawa, Manami Nakazawa, Hideki Arai
  • Battery
    Patent number: D392249
    Type: Grant
    Filed: March 29, 1996
    Date of Patent: March 17, 1998
    Assignee: Toshiba Battery Co., Ltd.
    Inventors: Manami Nakazawa, Eiji Egami
  • Battery
    Patent number: D403297
    Type: Grant
    Filed: April 21, 1997
    Date of Patent: December 29, 1998
    Assignee: Toshiba Battery Co., Ltd.
    Inventor: Manami Nakazawa