Patents by Inventor Kazuhiko Fuzikawa

Kazuhiko Fuzikawa 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).

  • Process for preparing alkoxyphosphonitrile compounds
    Patent number: 4571310
    Abstract: A process for preparing alkoxyphosphonitrile compounds.
    Type: Grant
    Filed: May 23, 1984
    Date of Patent: February 18, 1986
    Assignee: Shin Nisso Kako Co., Ltd.
    Inventors: Hiroshi Tanino, Tetsuhiko Okamoto, Shinichiro Ueyama, Kazuhiko Fuzikawa