Patents Assigned to Hakuba Photo Industry Co., Ltd.
  • Patent number: D289899
    Type: Grant
    Filed: November 16, 1984
    Date of Patent: May 19, 1987
    Assignee: Hakuba Photo Industry Co., Ltd.
    Inventor: Osamu Iwasaki
  • Patent number: D349717
    Type: Grant
    Filed: March 4, 1993
    Date of Patent: August 16, 1994
    Assignee: Hakuba Photo Industry Co., Ltd.
    Inventors: M. Akaike, H. Usui
  • Patent number: D357267
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: April 11, 1995
    Assignee: Hakuba Photo Industry Co., Ltd.
    Inventor: Kazuhisa Yotsuya
  • Patent number: D357493
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: April 18, 1995
    Assignee: Hakuba Photo Industry Co., Ltd.
    Inventor: Kazuhisa Yotsuya
  • Patent number: D371149
    Type: Grant
    Filed: October 19, 1994
    Date of Patent: June 25, 1996
    Assignee: Hakuba Photo Industry Co. Ltd.
    Inventors: Hisaichi Usui, Hisashi Tomioka
  • Patent number: D373133
    Type: Grant
    Filed: October 19, 1994
    Date of Patent: August 27, 1996
    Assignee: Hakuba Photo Industry Co., Ltd.
    Inventors: Hisaichi Usui, Hisashi Tomioka