Patents Assigned to Yoshinaga Prince Co., Ltd.
  • Cigarette lighter
    Patent number: D245269
    Type: Grant
    Filed: June 16, 1976
    Date of Patent: August 2, 1977
    Assignee: Yoshinaga Prince Co., Ltd.
    Inventor: Sadao Yoshinaga
  • Cigarette lighter
    Patent number: D245346
    Type: Grant
    Filed: June 16, 1976
    Date of Patent: August 9, 1977
    Assignee: Yoshinaga Prince Co., Ltd.
    Inventor: Sadao Yoshinaga
  • Cigarette lighter
    Patent number: D247122
    Type: Grant
    Filed: January 6, 1977
    Date of Patent: January 31, 1978
    Assignee: Yoshinaga Prince Co., Ltd.
    Inventor: Sadao Yoshinaga
  • Cigarette lighter
    Patent number: D247376
    Type: Grant
    Filed: January 6, 1977
    Date of Patent: February 28, 1978
    Assignee: Yoshinaga Prince Co., Ltd.
    Inventor: Sadao Yoshinaga
  • Cigarette lighter
    Patent number: D251922
    Type: Grant
    Filed: February 25, 1977
    Date of Patent: May 22, 1979
    Assignee: Yoshinaga Prince Co., Ltd.
    Inventor: Sadao Yoshinaga
  • Cigarette lighter
    Patent number: D254873
    Type: Grant
    Filed: October 25, 1977
    Date of Patent: April 29, 1980
    Assignee: Yoshinaga Prince Co., Ltd.
    Inventor: Sadao Yoshinaga
  • Cigarette lighter
    Patent number: D264257
    Type: Grant
    Filed: April 13, 1979
    Date of Patent: May 4, 1982
    Assignee: Yoshinaga Prince Co., Ltd.
    Inventor: Sadao Yoshinaga
  • Lighter
    Patent number: D297269
    Type: Grant
    Filed: September 16, 1986
    Date of Patent: August 16, 1988
    Assignee: Yoshinaga Prince Co., Ltd.
    Inventor: Sadao Yoshinaga