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Kenji Ishikawa

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  • Kanagawa, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Magnetic tape cartridge
    • Publication number 20060075628
    • Publication date Apr 13, 2006
    • Fuji Photo Film Co., Ltd.
    • Hidetoshi Yamamoto
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Magnetic tape cartridge
    • Publication number 20050127223
    • Publication date Jun 16, 2005
    • Fuji Photo Film Co., Ltd.
    • Kenji Ishikawa
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Magnetic tape cartridge
    • Publication number 20040070879
    • Publication date Apr 15, 2004
    • Fuji Photo Film Co., Ltd.
    • Hidetoshi Yamamoto
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Magnetic tape cartridge
    • Publication number 20040069888
    • Publication date Apr 15, 2004
    • Fuji Photo Film Co., Ltd.
    • Hidetoshi Yamamoto
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Ultrasonic-welding apparatus, optical sensor and rotation sensor fo...
    • Publication number 20040051032
    • Publication date Mar 18, 2004
    • Fuji Photo Film Co., Ltd.
    • Kouta Kitamura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Ultrasonic-welding apparatus, optical sensor and rotation sensor fo...
    • Publication number 20030205684
    • Publication date Nov 6, 2003
    • Fuji Photo Film Co., Ltd.
    • Kouta Kitamura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Magnetic tape cartridge
    • Publication number 20020179764
    • Publication date Dec 5, 2002
    • Fuji Photo Film Co., Ltd.
    • Hidetoshi Yamamoto
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Ultrasonic-welding apparatus, optical sensor and rotation sensor fo...
    • Publication number 20020092994
    • Publication date Jul 18, 2002
    • Fuji Photo Film Co., Ltd.
    • Kouta Kitamura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL