Patents by Inventor Shuji Kawasaki

Shuji Kawasaki 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).

  • Polishing method, device and buff wheel therefor
    Patent number: 5516327
    Abstract: In a polishing method for polishing a work (W) by a rotating buff wheel (12) while polishing agent (B) is supplied between the polishing surface (121) of the buff wheel (12) and the surface of the works (W) to be polished, the surface of the work (W) to be polished is polished while the polishing surface of the buff wheel (12) is moved back and forth relative to the surface of the work (W) to be polished.
    Type: Grant
    Filed: June 30, 1994
    Date of Patent: May 14, 1996
    Assignees: Asahi Tec. Corporation, BBF Yamate Corporation
    Inventor: Shuji Kawasaki