Patents by Inventor Daishirou Shibukawa

Daishirou Shibukawa has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Reconfigurable toy space shuttle
    Patent number: D293806
    Type: Grant
    Filed: November 22, 1985
    Date of Patent: January 19, 1988
    Assignee: Takara Co., Ltd.
    Inventor: Daishirou Shibukawa
  • Toy robotic humanoid assembly
    Patent number: D294055
    Type: Grant
    Filed: November 22, 1985
    Date of Patent: February 2, 1988
    Assignee: Takara Co., Ltd.
    Inventor: Daishirou Shibukawa
  • Reconfigurable toy helicopter
    Patent number: D294604
    Type: Grant
    Filed: November 22, 1985
    Date of Patent: March 8, 1988
    Assignee: Takara Co., Ltd.
    Inventor: Daishirou Shibukawa
  • Reconfigurable toy vehicle
    Patent number: D295299
    Type: Grant
    Filed: February 24, 1986
    Date of Patent: April 19, 1988
    Assignee: Takara Co., Ltd.
    Inventor: Daishirou Shibukawa
  • Reconfigurable toy jeep
    Patent number: D295304
    Type: Grant
    Filed: November 22, 1985
    Date of Patent: April 19, 1988
    Assignee: Takara Co., Ltd.
    Inventor: Daishirou Shibukawa
  • Reconfigurable toy tank
    Patent number: D296913
    Type: Grant
    Filed: November 22, 1985
    Date of Patent: July 26, 1988
    Assignee: Takara Co., Ltd.
    Inventor: Daishirou Shibukawa
  • Reconfigurable toy trailer
    Patent number: D297956
    Type: Grant
    Filed: November 22, 1985
    Date of Patent: October 4, 1988
    Assignee: Takara Co., Ltd.
    Inventors: Daishirou Shibukawa, Kouzin Ohno
  • Reconfigurable toy monster
    Patent number: D305916
    Type: Grant
    Filed: February 6, 1987
    Date of Patent: February 6, 1990
    Assignee: Takara
    Inventor: Daishirou Shibukawa
  • Reconfigurable toy monster
    Patent number: D305917
    Type: Grant
    Filed: February 6, 1987
    Date of Patent: February 6, 1990
    Assignee: Takara Co., Ltd.
    Inventor: Daishirou Shibukawa
  • Robotic-humanoid toy assembly
    Patent number: D305918
    Type: Grant
    Filed: February 6, 1987
    Date of Patent: February 6, 1990
    Assignee: Takara Co., Ltd.
    Inventor: Daishirou Shibukawa
  • Reconfigurable toy monster
    Patent number: D305919
    Type: Grant
    Filed: February 6, 1987
    Date of Patent: February 6, 1990
    Assignee: Takara Co. Ltd.
    Inventor: Daishirou Shibukawa
  • Reconfigurable toy monster
    Patent number: D306046
    Type: Grant
    Filed: February 6, 1987
    Date of Patent: February 13, 1990
    Assignee: Takara Co., Ltd.
    Inventor: Daishirou Shibukawa
  • Reconfigurable toy monster
    Patent number: D306048
    Type: Grant
    Filed: February 6, 1987
    Date of Patent: February 13, 1990
    Assignee: Takara Co., Inc.
    Inventor: Daishirou Shibukawa