Patents by Inventor Toshinobu Miyake

Toshinobu Miyake 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).

  • Catalyst for treating heavy oils
    Patent number: 4115324
    Abstract: A catalyst suitable for cracking heavy oils can be obtained by baking nickel-containing ore at a temperature between about 850.degree. C and about 1200.degree. C.
    Type: Grant
    Filed: June 10, 1977
    Date of Patent: September 19, 1978
    Assignees: Nippon Mining Co., Ltd, Hitachi, Ltd.
    Inventors: Hiromi Ozaki, Mamoru Yamane, Yoshihito Satomi, Teruo Suzuka, Toshinobu Miyake, Mizuho Hirato