Patents by Inventor Masakazu Tambara

Masakazu Tambara 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).

  • Friction material with flame sprayed metal coating
    Patent number: 4585691
    Abstract: A friction material obtained by flame spraying a metal which can be a sacrificial anode for iron on the surface of a friction material substrate in an amount of 0.5 to 8.0 mg/cm.sup.2 shows excellent resistance to judder and excellent rust prevention.
    Type: Grant
    Filed: November 4, 1982
    Date of Patent: April 29, 1986
    Assignees: Hitachi Chemical Co., Ltd., Nissan Motor Co., Ltd., Atusgi Motor Parts Co., Ltd.
    Inventors: Akira Nishimura, Kazuaki Kawasaki, Yasuo Nakano, Hiromichi Horie, Hiroshi Ushiyama, Mikio Manabe, Hikaru Maeyama, Saburo Abe, Masakazu Tambara, Yuji Takahashi, Yasuo Katagiri