Patents by Inventor Yoshirou Hoshino

Yoshirou Hoshino 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).

  • High-frequency signal distributor
    Patent number: D551172
    Type: Grant
    Filed: June 12, 2000
    Date of Patent: September 18, 2007
    Assignee: Maspro Denkoh, Co., Ltd.
    Inventor: Yoshirou Hoshino
  • High-frequency signal distributor
    Patent number: D491149
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: June 8, 2004
    Assignee: Maspro Denkoh, Co., LTD
    Inventor: Yoshirou Hoshino