Patents by Inventor Hiroshi Ariyama

Hiroshi Ariyama 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).

  • Baby scale
    Patent number: D463302
    Type: Grant
    Filed: April 3, 2001
    Date of Patent: September 24, 2002
    Assignee: Tanita Corporation
    Inventors: Hiroshi Ariyama, Masaaki Sato
  • Scale
    Patent number: D403261
    Type: Grant
    Filed: April 10, 1997
    Date of Patent: December 29, 1998
    Assignee: Tanita Corporation
    Inventors: Soji Kurata, Hiroshi Ariyama, Daniel Perez
  • Scale
    Patent number: D414126
    Type: Grant
    Filed: July 13, 1998
    Date of Patent: September 21, 1999
    Assignee: Tanita Corporation
    Inventors: Soji Kurata, Hiroshi Ariyama, Daniel Perez
  • Body fat monitor
    Patent number: D430053
    Type: Grant
    Filed: July 23, 1999
    Date of Patent: August 29, 2000
    Assignee: Tanita Corp.
    Inventors: Hiroshi Ariyama, Takafumi Hayashi, Masaaki Sato