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Naoki Yamazaki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air-fuel ratio control method
    • Patent number 5,588,410
    • Issue date Dec 31, 1996
    • Mitsubishi Jidosha Kogyo Kabushiki Kaisha
    • Hiroki Tamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    PTC composition and manufacturing method therefor
    • Patent number 5,374,379
    • Issue date Dec 20, 1994
    • Daito Communication Apparatus Co., Ltd.
    • Norio Tsubokawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    PTC device
    • Patent number 5,358,793
    • Issue date Oct 25, 1994
    • Daito Communication Apparatus Co., Ltd.
    • Toshiyuki Hanada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    PTC device
    • Patent number 5,247,276
    • Issue date Sep 21, 1993
    • Daito Communication Apparatus Co., Ltd.
    • Naoki Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    PTC compositions
    • Patent number 5,171,774
    • Issue date Dec 15, 1992
    • Daito Communication Apparatus Co. Ltd.
    • Akira Ueno
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTI-DUST COATING
    • Publication number 20240368412
    • Publication date Nov 7, 2024
    • IHI Corporation
    • Naoki YAMAZAKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...