Patents by Inventor Kazuichi Kajiwara

Kazuichi Kajiwara 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).

  • Method of descaling metal sheets
    Patent number: 4406761
    Abstract: An efficient method of descaling metal sheets, such as titanium and stainless steel sheets, which includes carrying out anodic electrolysis using a metal sheet as the anode while sliding an abrasive member relatively to and on the surface of the metal sheet, is disclosed. The abrasive member essentially constitutes a fabric-like material made of synthetic resin.
    Type: Grant
    Filed: April 24, 1981
    Date of Patent: September 27, 1983
    Assignee: Kabushiki Kaisha Kobe Seiko Sho
    Inventors: Kazutoshi Shimogori, Kazuichi Kajiwara, Kenji Miki, Toshio Fukutsuka