Patents by Inventor Masaru Komiya

Masaru Komiya 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).

  • Electric hair clipper
    Patent number: D283061
    Type: Grant
    Filed: July 17, 1984
    Date of Patent: March 18, 1986
    Assignee: Kyusyu Hitachi Maxell, Ltd.
    Inventors: Tadashi Kitashima, Masaru Komiya, Toshirou Higa
  • Battery operated knife sharpener
    Patent number: D284736
    Type: Grant
    Filed: January 21, 1983
    Date of Patent: July 22, 1986
    Assignee: Kyusyu Hitachi Maxell, Ltd.
    Inventors: Sigeru Kawai, Masaru Komiya
  • Tank for a battery-operated sprayer
    Patent number: D294061
    Type: Grant
    Filed: April 24, 1985
    Date of Patent: February 2, 1988
    Assignee: Kyusyu Hitachi Maxell, Ltd.
    Inventors: Yoshimasa Yokoyama, Masaru Komiya, Yasusuke Seki
  • Hair curling iron
    Patent number: D294743
    Type: Grant
    Filed: December 26, 1985
    Date of Patent: March 15, 1988
    Assignee: Kyusyu Hitachi Maxell, Ltd.
    Inventors: Yasusuke Seki, Masaru Komiya, Maki Fujisawa, Misako Takahashi
  • Electric dry shaver
    Patent number: D294874
    Type: Grant
    Filed: October 30, 1985
    Date of Patent: March 22, 1988
    Assignee: Kyusyu Hitachi Maxell, Ltd.
    Inventors: Masahide Aoki, Masaru Komiya