Patents by Inventor Yukihiko Haneishi

Yukihiko Haneishi 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: 5326518
    Abstract: A zirconia compound comprised of zirconia powder and an organic binder which flows smoothly in a molten state is injection molded in a sprue-runnerless fashion, removed of the binder, and fired, obtaining a high density zirconia sintered body.
    Type: Grant
    Filed: October 1, 1992
    Date of Patent: July 5, 1994
    Assignee: Nissan Chemical Industries, Ltd.
    Inventors: Yutaka Kimura, Osamu Minesita, Yukihiko Haneishi, Osamu Tanegashima