Patents by Inventor Kazuma Sugama

Kazuma Sugama 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).

  • Glass ball ornament
    Patent number: D520898
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: May 16, 2006
    Inventor: Kazuma Sugama
  • Glass ball ornament
    Patent number: D521894
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: May 30, 2006
    Inventor: Kazuma Sugama
  • Strap for personal appearance
    Patent number: D565449
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: April 1, 2008
    Assignee: Cocos Island Okinawa Corporation
    Inventor: Kazuma Sugama
  • Powdered food shaker
    Patent number: D593808
    Type: Grant
    Filed: May 21, 2008
    Date of Patent: June 9, 2009
    Assignee: Cocosisland Okinawa Co., Ltd.
    Inventor: Kazuma Sugama
  • Powdered food shaker
    Patent number: D602744
    Type: Grant
    Filed: June 27, 2008
    Date of Patent: October 27, 2009
    Assignee: Cocosisland Okinawa Co., Ltd.
    Inventor: Kazuma Sugama
  • Postcard
    Patent number: D683790
    Type: Grant
    Filed: May 10, 2012
    Date of Patent: June 4, 2013
    Assignee: Cocoisland Okinawa Co., Ltd.
    Inventor: Kazuma Sugama