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Yasuaki Yoshida

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HARD COAT FILM AND METHOD FOR PRODUCING SAME
    • Publication number 20210309821
    • Publication date Oct 7, 2021
    • Nippon Paper Industries Co., Ltd.
    • Takeo SUZUKI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    HARD COAT FILM AND METHOD FOR PRODUCING SAME
    • Publication number 20210054159
    • Publication date Feb 25, 2021
    • Nippon Paper Industries Co., Ltd.
    • Takeo SUZUKI
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    HARD COAT FILM
    • Publication number 20180016405
    • Publication date Jan 18, 2018
    • NIPPON PAPER INDUSTRIES CO. ,LTD.
    • Morio MATSUZAKI
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    METHOD FOR MANUFACTURING MULTIPLE-WAVELENGTH SEMICONDUCTOR LASER
    • Publication number 20100190282
    • Publication date Jul 29, 2010
    • Mitsubishi Electric Corporation
    • Yasuaki Yoshida
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    SEMICONDUCTOR LASER
    • Publication number 20080310473
    • Publication date Dec 18, 2008
    • Mitsubishi Denki Kabushiki Kaisha
    • Tsutomu Yamaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20080219314
    • Publication date Sep 11, 2008
    • Mitsubishi Electric Corporation
    • Yasuaki Yoshida
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20080219313
    • Publication date Sep 11, 2008
    • Mitsubishi Electric Corporation
    • Yasuaki Yoshida
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    SEMICONDUCTOR LASER DEVICE
    • Publication number 20080054277
    • Publication date Mar 6, 2008
    • Mitsubishi Denki Kabushiki Kaisha
    • Masayoshi Takemi
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    SEMICONDUCTOR LASER HAVING IMPROVED FACETS OF THE RESONATOR
    • Publication number 20070211776
    • Publication date Sep 13, 2007
    • Mitsubishi Electric Corporation
    • Yasuaki Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor laser device and optical fiber amplifier
    • Publication number 20060268396
    • Publication date Nov 30, 2006
    • Kiyohide Sakai
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Semiconductor laser
    • Publication number 20060098704
    • Publication date May 11, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Tsutomu Yamaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor laser device and optical fiber amplifier
    • Publication number 20050007657
    • Publication date Jan 13, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Kiyohide Sakai
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Semiconductor laser device
    • Publication number 20040151223
    • Publication date Aug 5, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Yasuaki Yoshida
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Semiconductor Laser device
    • Publication number 20040119081
    • Publication date Jun 24, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Masayoshi Takemi
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Semiconductor laser device
    • Publication number 20040108508
    • Publication date Jun 10, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Harumi Nishiguchi
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Semiconductor laser device
    • Publication number 20030231684
    • Publication date Dec 18, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Tetsuya Yagi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor laser device and optical fiber amplifier
    • Publication number 20030103544
    • Publication date Jun 5, 2003
    • Kiyohide Sakai
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Semiconductor device and photonic semiconductor device applying the...
    • Publication number 20020159492
    • Publication date Oct 31, 2002
    • Mitsubishi Denki Kabushiki Kaisha
    • Shin?apos;ichi Yamamura
    • H01 - BASIC ELECTRIC ELEMENTS