Patents by Inventor Masato Furuhata

Masato Furuhata 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).

  • Method of manufacturing laminated ceramic material
    Patent number: 5120377
    Abstract: A method of manufacturing a laminated ceramic material having internal electrodes and the object thereof is to provide a method of manufacturing a laminated ceramic material using inexpensive metal material for internal electrodes. A method of manufacturing a laminated ceramic material includes printing or baking a metal member (foil) to ceramic layers thereby forming electrodes, stacking such a plurality of ceramic layers attached with electrodes and then integrating them by applying hot press bonding. The internal electrodes can be formed easily and, since various kinds of metals can be used as the metal for the electrodes, it is possible to provide an inexpensive laminated ceramic material at a reduced production cost.
    Type: Grant
    Filed: March 28, 1990
    Date of Patent: June 9, 1992
    Assignee: Alps Electric Co., Ltd.
    Inventors: Takashi Morohashi, Kazumasa Ohnishi, Masato Furuhata