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Kanji Ishihara

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  • Miyagi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    EGR sensor with drainage mechanism
    • Patent number 6,953,031
    • Issue date Oct 11, 2005
    • Alps Electric Co., Ltd.
    • Kanji Ishihara
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Exhaust gas recirculation sensor
    • Patent number 6,417,759
    • Issue date Jul 9, 2002
    • Alps Electric Co., Ltd.
    • Kanji Ishihara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Variable resistor having terminal and substrate connected on the op...
    • Patent number 6,204,749
    • Issue date Mar 20, 2001
    • Alps Electric Co., Ltd.
    • Kanji Ishihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sensor
    • Patent number 6,034,590
    • Issue date Mar 7, 2000
    • Alps Electric Co., Ltd.
    • Kanji Ishihara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary operation type variable resistor
    • Patent number 6,005,473
    • Issue date Dec 21, 1999
    • Alps Electric Co., Ltd.
    • Kanji Ishihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealing structure for electrical parts
    • Patent number 5,144,277
    • Issue date Sep 1, 1992
    • Alps Electric Co., Ltd.
    • Kanji Ishihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Resistor substrate
    • Patent number 5,039,975
    • Issue date Aug 13, 1991
    • Alps Electric Co., Ltd.
    • Kanji Ishihara
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents