Patents by Inventor Kazufumi Watabe

Kazufumi Watabe 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).

  • Patent number: 7262823
    Abstract: A display device includes an organic film with a pattern in which forming portions and non-forming portions are present in a mixed form in the periphery thereof, and the pattern is formed around the periphery of the organic film.
    Type: Grant
    Filed: June 4, 2004
    Date of Patent: August 28, 2007
    Assignee: Hitachi Displays, Ltd.
    Inventors: Masateru Morimoto, Hirotaka Imayama, Ryoji Iwamura, Kazufumi Watabe, Hiromu Terao
  • Publication number: 20070085952
    Abstract: A liquid crystal display device includes an orientation film on a liquid-crystal-side surface of at least one substrate out of respective substrates which are arranged to face each other with liquid crystal therebetween. The orientation film forms a pattern which is constituted of either a plurality of notches or holes which are spaced from one another on a periphery edge of the orientation film which is beyond a periphery of a display region, and the pattern is formed along an entire entirely of the edge of the orientation film. The edge of the orientation film is formed along a periphery of the substrate.
    Type: Application
    Filed: December 12, 2006
    Publication date: April 19, 2007
    Inventors: Masateru Morimoto, Hirotaka Imayama, Ryoji Iwamura, Kazufumi Watabe, Hiromu Terao
  • Publication number: 20040246420
    Abstract: A display device includes an organic film with a pattern in which forming portions and non-forming portions are present in a mixed form in the periphery thereof, and the pattern is formed around the periphery of the organic film.
    Type: Application
    Filed: June 4, 2004
    Publication date: December 9, 2004
    Inventors: Masateru Morimoto, Hirotaka Imayama, Ryoji Iwamura, Kazufumi Watabe, Hiromu Terao
  • Patent number: 6655530
    Abstract: The household waste treatment requires neither incineration nor disposal in landfills. Two processing sub-systems, first one for combustibles and the other or second one for incombustibles, cooperate with each other as a single system for recycling the waste. The first sub-system deals with combustible waste to yields products for fertilizing and/or conditioning soil. In the process, what are inappropriate to the production of the soil fertilizing and/or conditioning products are sent to the second sub-system, which deals with incombustible waste. This sub-system sorts the incombustible waste materials into various kinds of recyclable products. Combustibles among the incombustible waste materials are sent to the first sub-system.
    Type: Grant
    Filed: June 27, 2001
    Date of Patent: December 2, 2003
    Assignee: NEC Corporation
    Inventors: Koichi Nakamura, Yoshihiko Watanabe, Kazufumi Watabe
  • Publication number: 20010049951
    Abstract: The household waste treatment requires neither incineration nor disposal in landfills. Two processing sub-systems, first one for combustibles and the other or second one for incombustibles, cooperate with each other as a single system for recycling the waste. The first sub-system deals with combustible waste to yields products for fertilizing and/or conditioning soil. In the process, what are inappropriate to the production of the soil fertilizing and/or conditioning products are sent to the second sub-system, which deals with incombustible waste. This sub-system sorts the incombustible waste materials into various kinds of recyclable products. Combustibles among the incombustible waste materials are sent to the first sub-system.
    Type: Application
    Filed: June 27, 2001
    Publication date: December 13, 2001
    Inventors: Koichi Nakamura, Yoshihiko Watanabe, Kazufumi Watabe
  • Patent number: 6279748
    Abstract: The household waste treatment requires neither incineration nor disposal in landfills. Two processing sub-systems, first one for combustibles and the other or second one for incombustibles, cooperate with each other as a single system for recycling the waste. The first sub-system deals with combustible waste to yield products for fertilizing and/or conditioning soil. In the process, what are inappropriate to the production of the soil fertilizing and/or conditioning products are sent to the second sub-system, which deals with incombustible waste. This sub-system sorts the incombustible waste materials into various kinds of recyclable products. Combustibles among the incombustible waste materials are sent to the first sub-system.
    Type: Grant
    Filed: February 17, 1999
    Date of Patent: August 28, 2001
    Assignee: NEC Corporation
    Inventors: Koichi Nakamura, Yoshihiko Watanabe, Kazufumi Watabe