Patents by Inventor Toshinobu Nakamura

Toshinobu Nakamura 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).

  • Screw head cap
    Patent number: 5653564
    Abstract: A screw head cap having a cap portion, a washer portion, a skirt portion turned down from a capping main body portion and an upstand portion turned up from the washer portion. The inner periphery of the skirt portion is inwardly turned down at an angle ranging from eighty to eighty-five degrees to a horizontal plant of the cap portion, while the outer periphery of the upstand portion is outwardly turned up from a base portion thereof at an angle ranging from eighty to eighty-five degrees to a horizontal plane of the washer portion, corresponding to the inwardly turned down angle of the inner periphery of the skirt portion. The thickness of the capping main body potion is nearly homogeneous and is proportional to 0.7 to 0.95 of the maximum thickness of the skirt portion.
    Type: Grant
    Filed: December 26, 1995
    Date of Patent: August 5, 1997
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Foot member
    Patent number: D376753
    Type: Grant
    Filed: March 1, 1996
    Date of Patent: December 24, 1996
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Foot
    Patent number: D377448
    Type: Grant
    Filed: February 12, 1996
    Date of Patent: January 21, 1997
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Spacer
    Patent number: D380663
    Type: Grant
    Filed: November 7, 1995
    Date of Patent: July 8, 1997
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Screw cover
    Patent number: D380668
    Type: Grant
    Filed: November 8, 1995
    Date of Patent: July 8, 1997
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Insulating sleeve for a terminal
    Patent number: D381959
    Type: Grant
    Filed: March 11, 1996
    Date of Patent: August 5, 1997
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Insulating sleeve for terminal
    Patent number: D382542
    Type: Grant
    Filed: April 16, 1996
    Date of Patent: August 19, 1997
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Insulating cover for a terminal
    Patent number: D385256
    Type: Grant
    Filed: May 9, 1995
    Date of Patent: October 21, 1997
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Cap for fasteners
    Patent number: D386068
    Type: Grant
    Filed: March 1, 1996
    Date of Patent: November 11, 1997
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Clip
    Patent number: D389730
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: January 27, 1998
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Clamp
    Patent number: D389733
    Type: Grant
    Filed: November 19, 1996
    Date of Patent: January 27, 1998
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Electronic component spacer
    Patent number: D392544
    Type: Grant
    Filed: April 29, 1997
    Date of Patent: March 24, 1998
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Electronic component spacer
    Patent number: D392545
    Type: Grant
    Filed: April 29, 1997
    Date of Patent: March 24, 1998
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Terminal wire holder
    Patent number: D392546
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: March 24, 1998
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Insulating bushing
    Patent number: D392547
    Type: Grant
    Filed: July 23, 1997
    Date of Patent: March 24, 1998
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Terminal wire holder
    Patent number: D392874
    Type: Grant
    Filed: September 17, 1996
    Date of Patent: March 31, 1998
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Insulating sleeve for a terminal
    Patent number: D400508
    Type: Grant
    Filed: November 7, 1996
    Date of Patent: November 3, 1998
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Clamp
    Patent number: D400782
    Type: Grant
    Filed: November 19, 1996
    Date of Patent: November 10, 1998
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Plug cover
    Patent number: D400861
    Type: Grant
    Filed: April 29, 1997
    Date of Patent: November 10, 1998
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura
  • Insulating cover for a terminal
    Patent number: D401560
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: November 24, 1998
    Assignee: Shinagawa Shoko Co., Ltd.
    Inventor: Toshinobu Nakamura