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Hiroshi Nitta

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  • Chuo-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of producing riboflavin
    • Patent number 7,767,426
    • Issue date Aug 3, 2010
    • Mizusawa Industrial Chemicals, Ltd.
    • Kiyoshi Abe
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Die bonding device
    • Patent number 6,581,817
    • Issue date Jun 24, 2003
    • Nidec Tosok Corporation
    • Yoshiyuki Kawashima
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of producing riboflavin
    • Publication number 20050244919
    • Publication date Nov 3, 2005
    • Kiyoshi Abe
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Method of producing bio-fuels
    • Publication number 20050084941
    • Publication date Apr 21, 2005
    • Kiyoshi Abe
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Die bonding device
    • Publication number 20030006013
    • Publication date Jan 9, 2003
    • Yoshiyuki Kawashima
    • H01 - BASIC ELECTRIC ELEMENTS