Patents by Inventor Tadahiko Saimen

Tadahiko Saimen 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).

  • Combined electric washing machine and drying machine
    Patent number: D444602
    Type: Grant
    Filed: June 28, 2000
    Date of Patent: July 3, 2001
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Tadahiko Saimen
  • Vacuum cleaner
    Patent number: D460843
    Type: Grant
    Filed: September 21, 2001
    Date of Patent: July 23, 2002
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tadahiko Saimen, Nobuhiro Fujii
  • Electronic memorandum input/output terminal
    Patent number: D305535
    Type: Grant
    Filed: May 26, 1987
    Date of Patent: January 16, 1990
    Assignee: Sharp Corporation
    Inventors: Hiroshi Sakaguchi, Tadahiko Saimen
  • Reader for hand copying machine
    Patent number: D305539
    Type: Grant
    Filed: April 22, 1987
    Date of Patent: January 16, 1990
    Assignee: Sharp Corporation
    Inventors: Hiroshi Sakaguchi, Tadahiko Saimen
  • Electronic calculator with radio
    Patent number: D305906
    Type: Grant
    Filed: August 12, 1986
    Date of Patent: February 6, 1990
    Assignee: Sharp Corporation
    Inventors: Yubisui Takahisa, Hiroshi Sakaguchi, Tadahiko Saimen
  • Autodialer with electronic telephone directory
    Patent number: D306298
    Type: Grant
    Filed: July 26, 1988
    Date of Patent: February 27, 1990
    Assignee: Sharp Corporation
    Inventors: Masaji Sawada, Tadahiko Saimen
  • Printer
    Patent number: D307157
    Type: Grant
    Filed: April 22, 1987
    Date of Patent: April 10, 1990
    Assignee: Sharp Corporation
    Inventors: Hiroshi Sakaguchi, Tadahiko Saimen
  • Electronic calculator
    Patent number: D307292
    Type: Grant
    Filed: December 22, 1987
    Date of Patent: April 17, 1990
    Assignee: Sharp Corporation
    Inventors: Hiroshi Sakaguchi, Tadahiko Saimen
  • Electronic calculator with memorandum function
    Patent number: D308883
    Type: Grant
    Filed: November 30, 1987
    Date of Patent: June 26, 1990
    Assignee: Sharp Corporation
    Inventors: Hiroshi Sakaguchi, Tadahiko Saimen
  • Electronic calculator with printer
    Patent number: D309470
    Type: Grant
    Filed: December 28, 1987
    Date of Patent: July 24, 1990
    Assignee: Sharp Corporation
    Inventors: Hiroshi Sakaguchi, Tadahiko Saimen
  • Electronic calculator with solar cell
    Patent number: D309747
    Type: Grant
    Filed: April 30, 1987
    Date of Patent: August 7, 1990
    Assignee: Sharp Corporation
    Inventors: Hiroshi Sakaguchi, Tadahiko Saimen
  • Microwave oven
    Patent number: D353511
    Type: Grant
    Filed: January 21, 1993
    Date of Patent: December 20, 1994
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Tadahiko Saimen
  • Microwave oven
    Patent number: D353512
    Type: Grant
    Filed: January 21, 1993
    Date of Patent: December 20, 1994
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tadahiko Saimen, Makoto Ishihara
  • Microwave oven
    Patent number: D356006
    Type: Grant
    Filed: January 21, 1993
    Date of Patent: March 7, 1995
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tadahiko Saimen, Makoto Ishihara
  • Microwave oven
    Patent number: D367991
    Type: Grant
    Filed: March 22, 1995
    Date of Patent: March 19, 1996
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Tadahiko Saimen
  • Microwave oven
    Patent number: D367992
    Type: Grant
    Filed: March 22, 1995
    Date of Patent: March 19, 1996
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Tadahiko Saimen
  • Vacuum cleaner
    Patent number: D383574
    Type: Grant
    Filed: February 20, 1996
    Date of Patent: September 9, 1997
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tadahiko Saimen, Mika Nakajima
  • Wireless access point
    Patent number: D790538
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: June 27, 2017
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tadahiko Saimen, Hirokazu Shibata, Yasuaki Okawa
  • Wearable information terminal
    Patent number: D865759
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: November 5, 2019
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Akira Haranaka, Tadahiko Saimen
  • Core of a wearable information terminal
    Patent number: D868062
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: November 26, 2019
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Akira Haranaka, Tadahiko Saimen