TREA

Masao Okawa

Follow

Person

  • Shizuoka, JP
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL MEMBER AND VEHICULAR LAMP
    • Publication number 20140112013
    • Publication date Apr 24, 2014
    • Koito Manufacturing Co., Ltd.
    • Masao Okawa
    • F21 - LIGHTING
  • Information Patent Application

    Vehicular headlamp
    • Publication number 20070165416
    • Publication date Jul 19, 2007
    • KOITO MANUFACTURING CO., LTD.
    • Hiroyuki Ishida
    • F21 - LIGHTING