Patents Assigned to Dream Sogo Kenkyusho
  • Bed headboard mountable clock radio or similar article
    Patent number: D262216
    Type: Grant
    Filed: February 12, 1980
    Date of Patent: December 8, 1981
    Assignee: Dream Sogo Kenkyusho
    Inventor: Masaki Yoshimoto
  • Night table
    Patent number: D286593
    Type: Grant
    Filed: April 12, 1984
    Date of Patent: November 11, 1986
    Assignee: Dream Sogo Kenkyusho
    Inventor: Kenichirou Yosimoto
  • Headboard for a bed
    Patent number: D286717
    Type: Grant
    Filed: April 12, 1984
    Date of Patent: November 18, 1986
    Assignee: Dream Sogo Kenkyusho
    Inventor: Kenichirou Yosimoto
  • Bed
    Patent number: D288874
    Type: Grant
    Filed: April 12, 1984
    Date of Patent: March 24, 1987
    Assignee: Dream Sogo Kenkyusho
    Inventor: Kenichirou Yosimoto
  • Headboard for a bed
    Patent number: D288882
    Type: Grant
    Filed: April 12, 1984
    Date of Patent: March 24, 1987
    Assignee: Dream Sogo Kenkyusho
    Inventor: Kenichirou Yosimoto