Patents Assigned to Metro Denki Kogyo Co., Ltd.
  • Headlight
    Publication number: 20020027777
    Abstract: The purpose of this invention is to make personal work easy in a dark place.
    Type: Application
    Filed: August 10, 2001
    Publication date: March 7, 2002
    Applicant: Metro Denki Kogyo Co., Ltd.
    Inventor: Shunichi Takasu