Patents by Inventor Tomokazu Kurosawa

Tomokazu Kurosawa 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).

  • Pressure switch
    Patent number: D939450
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: December 28, 2021
    Assignee: Saginomiya Seisakusho, Inc.
    Inventors: Yasuhiro Asada, Fumiaki Yuguchi, Tomokazu Kurosawa, Ryusuke Suzuki
  • Pressure switch
    Patent number: D940082
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: January 4, 2022
    Assignee: Saginomiya Seisakusho, Inc.
    Inventors: Yasuhiro Asada, Fumiaki Yuguchi, Tomokazu Kurosawa, Ryusuke Suzuki
  • Pressure switch
    Patent number: D949801
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: April 26, 2022
    Assignee: Saginomiya Seisakusho, Inc.
    Inventors: Yasuhiro Asada, Fumiaki Yuguchi, Tomokazu Kurosawa, Ryusuke Suzuki