Patents Assigned to Nippon Atsudenki Kabushiki Kaisha t/a Japan Piezo Co., Ltd.
  • Control unit for transceiver
    Patent number: 4198601
    Abstract: A control unit for the transceiver characterized in that the whole operating portions of the transceiver is built into a housing of such a size which makes it easy to grip by one hand and the operator can remote-control the transceiver, holding the housing separate from the transceiver in his hand.
    Type: Grant
    Filed: October 19, 1977
    Date of Patent: April 15, 1980
    Assignee: Nippon Atsudenki Kabushiki Kaisha t/a Japan Piezo Co. Ltd.
    Inventors: Atsushi Ono, Shoji Fujino, Yukio Ozaki, Kentaro Suzuki
  • Stereophonic pickup cartridge
    Patent number: 4037060
    Abstract: A stereophonic pickup cartridge includes both a rod-shaped armature and a disk-shaped armature, both of which magnetically interact with the pole pieces of coils to improve the magnetic efficiency of the cartridge.
    Type: Grant
    Filed: July 9, 1975
    Date of Patent: July 19, 1977
    Assignee: Nippon Atsudenki Kabushiki Kaisha t/a Japan Piezo Co., Ltd.
    Inventors: Ryuichi Uchida, Kaoru Terasaki, Masaru Ogikubo