Patents by Inventor Katsusuke Maeda

Katsusuke Maeda 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).

  • Patent number: D467953
    Type: Grant
    Filed: March 12, 2002
    Date of Patent: December 31, 2002
    Assignee: Olympus Optical Co., Ltd.
    Inventors: Tatsuya Suzuki, Katsusuke Maeda