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Kiichi HAMAMOTO

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  • Fukuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inter-mode light switch
    • Patent number 9,563,020
    • Issue date Feb 7, 2017
    • Kyushu University, National University Corporation
    • Kiichi Hamamoto
    • G02 - OPTICS
  • Information Patent Grant

    Semiconductor laser
    • Patent number 8,929,418
    • Issue date Jan 6, 2015
    • Kyushu University, National University Corporation
    • Kiichi Hamamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Analyzing element and analyzing apparatus using same
    • Patent number 8,917,959
    • Issue date Dec 23, 2014
    • Denso Corporation
    • Kiichi Hamamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bistable element
    • Patent number 8,774,572
    • Issue date Jul 8, 2014
    • Kyushu University, National University Corporation
    • Kiichi Hamamoto
    • G02 - OPTICS
  • Information Patent Grant

    Super-luminescent light emitting diode
    • Patent number 8,295,663
    • Issue date Oct 23, 2012
    • Kyushu University, National University Corporation
    • Kiichi Hamamoto
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    INTER-MODE LIGHT SWITCH
    • Publication number 20150168652
    • Publication date Jun 18, 2015
    • Kyushu University, National University Corporation
    • Kiichi HAMAMOTO
    • G02 - OPTICS
  • Information Patent Application

    Semiconductor Laser
    • Publication number 20140133507
    • Publication date May 15, 2014
    • Kyushu University, National University Corporation
    • Kiichi Hamamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Bistable Element
    • Publication number 20130022310
    • Publication date Jan 24, 2013
    • Kyushu University, National University Corporation
    • Kiichi Hamamoto
    • G02 - OPTICS
  • Information Patent Application

    SUPER-LUMINESCENT LIGHT EMITTING DIODE
    • Publication number 20100040323
    • Publication date Feb 18, 2010
    • KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    • Kiichi Hamamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANALYZING ELEMENT AND ANALYZING APPARATUS USING SAME
    • Publication number 20090103852
    • Publication date Apr 23, 2009
    • KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    • Kiichi Hamamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE