TREA

Toshio Kaneko

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power generation switch apparatus
    • Patent number 9,551,327
    • Issue date Jan 24, 2017
    • Mitsumi Electric Co., Ltd.
    • Toshio Kaneko
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power generation apparatus and switch
    • Patent number 9,041,231
    • Issue date May 26, 2015
    • Mitsumi Electric Co., Ltd.
    • Toshio Kaneko
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Developing device
    • Patent number 4,896,625
    • Issue date Jan 30, 1990
    • Ricoh Company, Ltd.
    • Koji Sakamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image developing device
    • Patent number 4,873,940
    • Issue date Oct 17, 1989
    • Ricoh Company, Ltd.
    • Toyoji Ishikawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Thin film developing device
    • Patent number 4,788,570
    • Issue date Nov 29, 1988
    • Ricoh Company, Ltd.
    • Yoshihiro Ogata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic latent image developing apparatus
    • Patent number 4,755,847
    • Issue date Jul 5, 1988
    • Ricoh Company, Ltd.
    • Hiroyuki Matsushiro
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing apparatus
    • Patent number 4,710,015
    • Issue date Dec 1, 1987
    • Ricoh Company, Ltd.
    • Fuchio Takeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing device
    • Patent number 4,674,439
    • Issue date Jun 23, 1987
    • Ricoh Company, Ltd.
    • Koji Sakamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing device
    • Patent number 4,656,964
    • Issue date Apr 14, 1987
    • Ricoh Company, Ltd.
    • Fuchio Kanno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing device
    • Patent number 4,625,676
    • Issue date Dec 2, 1986
    • Ricoh Company, Ltd.
    • Koji Sakamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing device with regulated developer supply
    • Patent number 4,624,545
    • Issue date Nov 25, 1986
    • Ricoh Company, Ltd.
    • Wataru Yasuda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing device
    • Patent number 4,575,220
    • Issue date Mar 11, 1986
    • Ricoh Company, Ltd.
    • Koji Sakamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Voltage-controlled developing device
    • Patent number 4,561,381
    • Issue date Dec 31, 1985
    • Ricoh Company, Ltd.
    • Toshio Kaneko
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing device
    • Patent number 4,538,898
    • Issue date Sep 3, 1985
    • Ricoh Company, Ltd.
    • Fuchio Kanno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing device
    • Patent number 4,406,536
    • Issue date Sep 27, 1983
    • Ricoh Company, Ltd.
    • Kohji Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER GENERATION SWITCH APPARATUS
    • Publication number 20150054289
    • Publication date Feb 26, 2015
    • MITSUMI ELECTRIC CO., LTD.
    • Toshio Kaneko
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER GENERATION APPARATUS AND SWITCH
    • Publication number 20130270092
    • Publication date Oct 17, 2013
    • MITSUMI ELECTRIC CO., LTD.
    • Toshio Kaneko
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER