Patents by Inventor Yoichi Komoto

Yoichi Komoto 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).

  • Fluid contained engine mounting device and method of manufacturing the same
    Patent number: 5823515
    Abstract: A fluid-contained engine mounting device, containing a fluid in a fluid container closed up air-tightly by an elastic top wall and an elastic bottom diaphragm which is divided by a partition wall into a first fluid chamber closed by the elastic top wall and a second fluid chamber closed by the elastic bottom diaphragm and confining a predetermined quantity of a gas in the first fluid chamber, absorbs vibrations of the engine transmitted thereto through expansion and contraction of the elastic top wall and elastic bottom diaphragm.
    Type: Grant
    Filed: August 25, 1995
    Date of Patent: October 20, 1998
    Assignees: Mazda Motor Corporation, Kurashiki Kako Co., Ltd.
    Inventors: Shin Takehara, Haruyuki Taniguchi, Takahiko Tanaka, Hiroshi Hashino, Yoichi Komoto, Katsutoshi Ota, Morihisa Hanafusa