Patents by Inventor Tomoji Ohishi

Tomoji Ohishi 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).

  • PLATED SUBSTRATE
    Publication number: 20220403524
    Abstract: A modified resin base material that includes a resin material having a base at a surface thereof, and a plating catalytic metal on the surface of the resin material, wherein a combination of the plating catalytic metal and the base is at least one of the following Lewis acid-base combinations according to a HSAB principle: a hard acid and a hard base or an intermediate base, an intermediate acid and a hard base, an intermediate base or a soft base, or a soft acid and an intermediate base or a soft base.
    Type: Application
    Filed: August 17, 2022
    Publication date: December 22, 2022
    Inventors: Tomoji OHISHI, Yasushi YOSHIDA, Katsuro HIRAYAMA
  • Color cathode ray tube with panel glass having a different light absorption characteristic from that of at least one outer surface layer provided thereon
    Patent number: 6359380
    Abstract: In a color cathode ray tube having a vacuum vessel that comprises a panel, a neck for housing an electron gun therein, and a funnel for connecting the panel and the neck, in which the inner surface of the panel glass is coated with a phosphor layer in different colors to give a display screen; the panel glass contains ions capable of selectively absorbing light within the range of visible rays, and its outer surface is coated with an electric conductive surface film.
    Type: Grant
    Filed: March 1, 1999
    Date of Patent: March 19, 2002
    Assignees: Hitachi, Ltd., Hitachi Device Engineering Co., Ltd
    Inventors: Masahiro Nishizawa, Toshio Tojo, Norikazu Uchiyama, Maki Ito, Kiyoshi Miura, Hidetsugu Matsukiyo, Tomoji Ohishi, Daigoro Kamoto