Patents by Inventor Toshihiro Misaki

Toshihiro Misaki 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).

  • Zinc oxide whiskers having a novel crystalline form and method for making same
    Patent number: 5066475
    Abstract: Whiskers of zinc oxide whose crystal structure includes a central body and four needle crystal projections radially extending from said central body are described. The whiskers are so unique a structure that they are applicable to various materials such as metals, resins, ceramics and the like as a reinforcing material. The whiskers may be in the form of a mixture of whiskers of zinc oxide having crystal structures including two, three, four and/or five needle crystal projections. A method for preparing such whiskers is also described.
    Type: Grant
    Filed: December 29, 1988
    Date of Patent: November 19, 1991
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Minoru Yoshinaka, Eizo Asakura, Toshihiro Misaki, Motoi Kitano, Hideyuki Yoshida