Patents by Inventor Atsushi Mogami

Atsushi Mogami 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).

  • Pressure molding apparatus
    Patent number: 6206671
    Abstract: A pressure molding apparatus comprises a furnace defining a heating space for accommodating a mold assembly including a mold body charged with a raw material to be molded, and a pressure piston for pressurizing the raw material; heating means for heating the heating space; and load imposing means for imposing a load on the pressure piston to mold the raw material. The load imposing means includes at least one weight means and weight supporting means. The weight supporting means is selectively set in a load-free state in which the weight supporting means supports the weight means so that the weight of the weight means is not imposed on the pressure piston, and a load imposed state in which the weight supporting means releases the support of the weight means so that the weight of the weight means is imposed on the pressure piston.
    Type: Grant
    Filed: February 3, 1999
    Date of Patent: March 27, 2001
    Assignees: Tokuyama Corporation, Yamato Scientific Co, LTD
    Inventors: Masatoshi Tsuchiya, Atsushi Mogami, Yutaka Kobayashi, Hideki Ohno, Masato Sekino