Patents Assigned to F.N. Service Co.
  • Precious stone
    Patent number: D502886
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: March 15, 2005
    Assignee: F.N. Service Co., Ltd.
    Inventor: Servatius Vroomen
  • Precious stone
    Patent number: D520901
    Type: Grant
    Filed: November 7, 2003
    Date of Patent: May 16, 2006
    Assignees: Nippon Star, Naamloze Vennootschap, F.N. Service Co. LTD
    Inventors: Kichihiko Sato, Komei Arai
  • Precious stone
    Patent number: D494094
    Type: Grant
    Filed: November 7, 2003
    Date of Patent: August 10, 2004
    Assignees: Nippon Star, naamloze vennootschap, F.N. Service Co.
    Inventors: Kichihiko Sato, Komei Arai