Patents by Inventor Masatoshi Fujimori

Masatoshi Fujimori 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).

  • Method of manufacturing multilayer ceramic board
    Patent number: 4237606
    Abstract: In a method of manufacture of a multilayer ceramic board, a conductor land is formed and baked on a first substrate. A second substrate on which the wiring pattern is formed is then electrically connected to the first substrate via the land. An error in the substrate due to shrinkage at the time of sintering is thereby compensated by the conductor land. This assures the formation of a highly accurate wiring pattern on the sintered substrate surface, despite shrinkage of the ceramic during sintering of the raw sheets of ceramic.
    Type: Grant
    Filed: August 11, 1978
    Date of Patent: December 9, 1980
    Assignee: Fujitsu Limited
    Inventors: Koichi Niwa, Teruo Murase, Masatoshi Fujimori, Kyohei Murakawa
  • Nematic liquid crystal composition for electro-optical displays
    Patent number: 3997463
    Abstract: A nematic liquid crystal composition, including p-methoxybenzylidene-p'-n-butylaniline, p-butoxybenzylidene-p'-n-butylaniline and bis(p'-n-octyloxy benzylidene)-chloro-p-phenylenediamine, has desirable thermodynamic properties, including a nematic mesophase over a wide temperature range, and also has a high dynamic scattering contrast ratio.
    Type: Grant
    Filed: March 21, 1975
    Date of Patent: December 14, 1976
    Assignee: Fujitsu Limited
    Inventors: Toshiaki Narusawa, Hirofumi Okuyama, Junjiro Goto, Yasuji Isozaki, Masatoshi Fujimori