Patents by Inventor Akihiro Shijo

Akihiro Shijo 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).

  • Workpiece cutting method
    Patent number: 10259058
    Abstract: A workpiece cutting method basically includes providing a workpiece proximate to a first blade including a first cutting edge. The method further comprises moving a second blade including a second cutting edge in contact with the first blade such that the first and second cutting edges of the first and second blades cooperatively engage to cut the workpiece while maintaining the first and second cutting edges parallel to each other.
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: April 16, 2019
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Akihiro Shijo, Kazuhiro Mitamura, Akihiko Ikeda, Syunji Ueda, Hiroki Matsunae, Keisuke Yamamoto
  • WORKPIECE CUTTING APPARATUS
    Publication number: 20130074666
    Abstract: A workpiece cutting apparatus that basically includes a fixed blade, a moving blade and a cleaning component. The fixed blade is configured to fixedly receive a workpiece. The moving blade is moveably mounted relative to the fixed blade, and the moving blade and the fixed blade are arranged relative to each other to shear the workpiece that is fixed relative to the fixed blade. The cleaning component is arranged relative to the moving blade to remove a deposit from the moving blade.
    Type: Application
    Filed: June 10, 2011
    Publication date: March 28, 2013
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Kenichi Kawada, Hiroki Matsunae, Toshiyuki Suzuki, Akihiro Shijo
  • WORKPIECE CUTTING METHOD
    Publication number: 20130074665
    Abstract: A workpiece cutting method basically includes providing a workpiece proximate to a first blade including a first cutting edge. The method further comprises moving a second blade including a second cutting edge in contact with the first blade such that the first and second cutting edges of the first and second blades cooperatively engage to cut the workpiece while maintaining the first and second cutting edges parallel to each other.
    Type: Application
    Filed: June 10, 2011
    Publication date: March 28, 2013
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Akihiro Shijo, Kazuhiro Mitamura, Akihiko Ikeda, Syunji Ueda, Hiroki Matsunae, Keisuke Yamamoto