TREA

NAOAKI MATSUI

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  • Fukui, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Input apparatus
    • Patent number 10,020,137
    • Issue date Jul 10, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hitokazu Shitanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multidirectional switch and operation unit using the same
    • Patent number 6,580,039
    • Issue date Jun 17, 2003
    • Matsushita Electric Industrial
    • Yoshiyuki Nakade
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multi-directional operating switch and electronic device using the...
    • Patent number 6,359,243
    • Issue date Mar 19, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshiyuki Nakade
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Rotary connector
    • Patent number 6,341,969
    • Issue date Jan 29, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Ryoichi Taniuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Revolving connector
    • Patent number 6,309,233
    • Issue date Oct 30, 2001
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshiyuki Nakade
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INPUT APPARATUS
    • Publication number 20170117106
    • Publication date Apr 27, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • HITOKAZU SHITANAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INPUT DEVICE
    • Publication number 20110134085
    • Publication date Jun 9, 2011
    • PANASONIC CORPORATION
    • Naoaki Matsui
    • G04 - HOROLOGY
  • Information Patent Application

    Multidirectional switch and operation unit using the same
    • Publication number 20010027912
    • Publication date Oct 11, 2001
    • Yoshiyuki Nakade
    • H01 - BASIC ELECTRIC ELEMENTS