Patents by Inventor Shinsei Sato

Shinsei Sato 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).

  • Glassy carbon-coated article
    Patent number: 4816338
    Abstract: A glassy carbon-coated article contains a graphite substrate and a glassy carbon coating applied on the graphite substrate. The coating has a thickness of 15 to 200 microns. The glassy carbon is obtained by heating a raw material containing a thermal decomposition product of an organic polymer and a heat resistant inorganic substance. The difference of thermal expansion coefficient between the glassy carbon and the graphite substrate is not higher than 1.5.times.10.sup.-6 /.degree.C.
    Type: Grant
    Filed: May 12, 1987
    Date of Patent: March 28, 1989
    Assignee: Denki Kagaku Kogyo Kabushiki Kaisha
    Inventors: Ryuichi Terasaki, Shinsei Sato, Yoichi Ogata, Kazumi Nozawa, Yukihiko Nakajima
  • Chlorosilane disproportionation catalyst and method for producing a silane compound by means of the catalyst
    Patent number: 4610858
    Abstract: A chlorosilane disproportionation catalyst comprising a tertiary amine of the formula: ##STR1## where each R represents an aliphatic hydrocarbon group and the sum of carbon atoms in the three aliphatic hydrocarbon groups as R is 12 or more, and a tertiary amine hydrochloride of the formula: ##STR2## where R is as defined above.
    Type: Grant
    Filed: March 20, 1985
    Date of Patent: September 9, 1986
    Assignee: Denki Kagaku Kogyo Kabushiki Kaisha
    Inventors: Mitsunori Yamada, Masaji Ishii, Akira Miyai, Yukihiko Nakajima, Shinsei Sato