Patents by Inventor Shingo Iwasawa

Shingo Iwasawa 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).

  • Surveillance camera
    Patent number: D349911
    Type: Grant
    Filed: April 27, 1993
    Date of Patent: August 23, 1994
    Assignee: Koyo Electronics Industries Co., Ltd.
    Inventors: Norio Shimizu, Shingo Iwasawa
  • Sub-unit for data transmission
    Patent number: D351138
    Type: Grant
    Filed: February 2, 1993
    Date of Patent: October 4, 1994
    Assignee: Koyo Electronics Industries Co., Ltd.
    Inventors: Norio Shimizu, Shingo Iwasawa