TREA

Hiroyuki Kajio

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  • Kyoto-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door switches
    • Patent number 6,720,508
    • Issue date Apr 13, 2004
    • Omron Corporation
    • Hiroyuki Moriyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lock switch apparatus
    • Patent number 6,483,053
    • Issue date Nov 19, 2002
    • Omron Corporation
    • Hiroyuki Kajio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key unit and switch body and door switch using the same
    • Patent number 6,459,052
    • Issue date Oct 1, 2002
    • Omron Corporation
    • Hiroyuki Kajio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key switch
    • Patent number 6,307,167
    • Issue date Oct 23, 2001
    • Omron Corporation
    • Hiroyuki Kajio
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Door switches
    • Publication number 20030005732
    • Publication date Jan 9, 2003
    • Hiroyuki Moriyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Key unit and switch body and door switch using the same
    • Publication number 20020006741
    • Publication date Jan 17, 2002
    • Hiroyuki Kajio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Lock switch apparatus
    • Publication number 20010032778
    • Publication date Oct 25, 2001
    • Hiroyuki Kajio
    • H01 - BASIC ELECTRIC ELEMENTS