Sigeru Kuwahara

Person

  • Shizuoka, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle lamp

    • Patent number 7,690,825
    • Issue date Apr 6, 2010
    • Koito Manufacturing Co., Ltd.
    • Sigeru Kuwahara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle lamp

    • Patent number 7,658,522
    • Issue date Feb 9, 2010
    • Koito Manufacturing Co., Ltd.
    • Sigeru Kuwahara
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE LAMP

    • Publication number 20080225543
    • Publication date Sep 18, 2008
    • Koito Manufacturing Co., Ltd.
    • Sigeru Kuwahara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicle Lamp

    • Publication number 20080112177
    • Publication date May 15, 2008
    • Koito Manufacturing Co., Ltd.
    • Sigeru Kuwahara
    • B60 - VEHICLES IN GENERAL