Patents by Inventor Hisashi Sase

Hisashi Sase 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).

  • Pipe organ
    Patent number: 4028982
    Abstract: This invention relates to pipe organs using tracker action and more particularly, to an improved such pipe organ having a separate wind-chest and sound-board fixed so that the air efflux from the valves of the wind-chest flows through flexible pipes and is delivered to the pipes supported on the sound-board.
    Type: Grant
    Filed: May 6, 1976
    Date of Patent: June 14, 1977
    Assignees: Toho Plastics Co., Ltd., Mitsubishi Pencil Co., Ltd.
    Inventor: Hisashi Sase
  • Toy helicopter
    Patent number: D258671
    Type: Grant
    Filed: May 23, 1978
    Date of Patent: March 24, 1981
    Assignee: Mitsubishi Pencil Co., Ltd.
    Inventor: Hisashi Sase