Patents by Inventor Daigorou Kamoto

Daigorou Kamoto 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).

  • Wiring glass substrate for connecting a semiconductor chip to a printed wiring substrate and a semiconductor module having the wiring glass substrate
    Patent number: 7535106
    Abstract: A wiring glass substrate includes a glass substrate formed of glass and having a plurality of holes formed at predetermined positions, bumps so formed as to be connected to a conductive material filling the holes and wirings formed on a surface opposite to a surface having the bumps formed thereon and electrically connecting a plurality of connection terminals arranged in intervals different from intervals of the holes to the conductive material. The shape of the conductive material is porous and porous electrodes are bonded to the inner wall surfaces of the holes by an anchor effect to increase the strength of the glass substrate.
    Type: Grant
    Filed: January 24, 2007
    Date of Patent: May 19, 2009
    Assignee: Renesas Technology Corp.
    Inventors: Osamu Shiono, Takao Ishikawa, Takashi Namekawa, Yasutaka Suzuki, Takashi Naito, Hiroki Yamamoto, Daigorou Kamoto, Ken Takahashi, Tadanori Segawa, Toshiya Satoh, Takao Miwa, Shigehisa Motowaki
  • Functional film having inorganic thin on surface of organic film article using the same and process for producing the same
    Patent number: 5935717
    Abstract: The present invention provides a functional film composed of an organic film having a low heat resistance and an inorganic thin film in which functional particles such as photocatalytic particles or conductive particles are dispersed, the inorganic thin film being formed on the organic film. The functional film is stuck on the surface of, for example, a CRT display with a pressure-sensitive adhesive or the like for simply securing antireflection and antistatic effects of the CRT display. The functional film including an inorganic thin film in which photocatalytic particles are dispersed, is stuck on wallpaper or the like for simply securing deodorant and stainproofing effects of the wallpaper.
    Type: Grant
    Filed: June 23, 1997
    Date of Patent: August 10, 1999
    Assignee: Hitachi, Ltd.
    Inventors: Tomoji Oishi, Takao Ishikawa, Daigorou Kamoto, Ken Takahashi, Chikako Yoshioka