Patents by Inventor Fumihito Takei

Fumihito Takei 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).

  • Portable computer
    Patent number: D444464
    Type: Grant
    Filed: June 23, 2000
    Date of Patent: July 3, 2001
    Assignee: Hitachi, Ltd.
    Inventors: Yoshiaki Amano, Asako Katayama, Fumihito Takei, Yasushi Neho
  • Combined touch pad and buttons for a portable computer
    Patent number: D449307
    Type: Grant
    Filed: June 23, 2000
    Date of Patent: October 16, 2001
    Assignee: Hiatchi, Ltd.
    Inventors: Yoshiaki Amano, Asako Katayama, Fumihito Takei, Neho Yasushi
  • Portable computer
    Patent number: D451505
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: December 4, 2001
    Assignee: Hitachi, Ltd.
    Inventors: Daisuke Iseki, Yoshiaki Amano, Fumihito Takei, Naoyuki Sakamoto