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Yutaka Nakanishi

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Patents Grantslast 30 patents

  • Information Patent Grant

    D/A converter
    • Patent number 9,236,875
    • Issue date Jan 12, 2016
    • Asahi Kasei Microdevices Corporation
    • Yutaka Nakanishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Sampling circuit, A/D converter, D/A converter, and CODEC
    • Patent number 8,917,196
    • Issue date Dec 23, 2014
    • Asahi Kasei Microdevices Corporation
    • Junya Nakanishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Sampling circuit, A/D converter, D/A converter, and codec
    • Patent number 8,823,564
    • Issue date Sep 2, 2014
    • Asahi Kasei Microdevices Corporation
    • Junya Nakanishi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Key sheet
    • Patent number 8,013,262
    • Issue date Sep 6, 2011
    • Polymatech Co., Ltd.
    • Yoshifumi Honmatsu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Key sheet
    • Patent number 7,485,822
    • Issue date Feb 3, 2009
    • Polymatech Co., Ltd.
    • Shigeru Koyano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key sheet
    • Patent number 7,378,607
    • Issue date May 27, 2008
    • Polymatech Co., Ltd.
    • Shigeru Koyano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key sheet and manufacturing method for key sheet
    • Patent number 7,321,103
    • Issue date Jan 22, 2008
    • Polymatech Co., Ltd.
    • Yutaka Nakanishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Remote control receiver
    • Patent number 6,181,741
    • Issue date Jan 30, 2001
    • Optec Co., Ltd.
    • Yutaka Nakanishi
    • G08 - SIGNALLING
  • Information Patent Grant

    Game machine controller
    • Patent number 5,759,100
    • Issue date Jun 2, 1998
    • Optec Co., Ltd.
    • Yutaka Nakanishi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Process for producing finger-touch key for manipulation switch
    • Patent number 5,439,545
    • Issue date Aug 8, 1995
    • Fuji Polymertech Co. Ltd.
    • Yutaka Nakanishi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    D/A CONVERTER
    • Publication number 20150263743
    • Publication date Sep 17, 2015
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Yutaka Nakanishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Substrate Sheet and Touch Panel
    • Publication number 20150070599
    • Publication date Mar 12, 2015
    • POLYMATECH JAPAN CO., LTD.
    • Shinichi Tomooka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SAMPLING CIRCUIT, A/D CONVERTER, D/A CONVERTER, AND CODEC
    • Publication number 20140062741
    • Publication date Mar 6, 2014
    • Junya Nakanishi
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SAMPLING CIRCUIT, A/D CONVERTER, D/A CONVERTER, AND CODEC
    • Publication number 20140062742
    • Publication date Mar 6, 2014
    • ASAHI KASEI MICRODEVICES CORPORATION
    • Junya Nakanishi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    INCENTIVE-BASED SERVER COOPERATION SYSTEM, INCENTIVE-BASED SERVER C...
    • Publication number 20120041807
    • Publication date Feb 16, 2012
    • NEC Corporation
    • Takushi Sogo
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIGHT LENS FOR CAR INTERIOR LIGHTING DEVICE
    • Publication number 20100110712
    • Publication date May 6, 2010
    • Kojima Press Industry Co., Ltd.
    • Yasuyuki Ando
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    KEY SHEET
    • Publication number 20090200148
    • Publication date Aug 13, 2009
    • Yoshifumi HONMATSU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Illumination type key sheet
    • Publication number 20080093961
    • Publication date Apr 24, 2008
    • Polymatech Co., Ltd.
    • Shigeru Koyano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Key sheet
    • Publication number 20070084710
    • Publication date Apr 19, 2007
    • Polymatech Co., Ltd.
    • Shigeru Koyano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Key sheet
    • Publication number 20070084709
    • Publication date Apr 19, 2007
    • Polymatech Co., Ltd.
    • Shigeru Koyano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Key sheet and manufacturing method for key sheet
    • Publication number 20070045095
    • Publication date Mar 1, 2007
    • POLYMATECH CO., LTD.
    • Yutaka Nakanishi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting electronic component
    • Publication number 20050052128
    • Publication date Mar 10, 2005
    • Polymatech Co. Ltd
    • Yutaka Nakanishi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE