TREA

Hidehiko Nagasawa

Follow

Person

  • Kitawaki, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle lamp
    • Patent number 6,086,231
    • Issue date Jul 11, 2000
    • Koito Manufacturing Co., Ltd.
    • Tamotu Kenjo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular headlamp
    • Patent number 5,285,358
    • Issue date Feb 8, 1994
    • Koito Manufacturing Co., Ltd.
    • Saburo Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Perpendicularly intersecting gear device
    • Patent number 4,930,367
    • Issue date Jun 5, 1990
    • Koito Seisakusho Co., Ltd.
    • Hidehiko Nagasawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular headlamp
    • Patent number 4,916,583
    • Issue date Apr 10, 1990
    • Koito Seisakusho Company, Limited
    • Hidehiko Nagasawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automotive lamp assembly
    • Patent number 4,862,337
    • Issue date Aug 29, 1989
    • Koito Seisakusho Co., Ltd.
    • Hirohiko Ohshio
    • F21 - LIGHTING
  • Information Patent Grant

    Mounting device for replaceable lamp assembly on reflector enclosure
    • Patent number 4,764,854
    • Issue date Aug 16, 1988
    • Koito Seisakusho Co., Ltd.
    • Fusakiyo Matsune
    • F21 - LIGHTING