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HIDEO NISHIKAWA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical reception circuit
    • Patent number 9,847,842
    • Issue date Dec 19, 2017
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Hideo Nishikawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor pressure sensor
    • Patent number RE46486
    • Issue date Jul 25, 2017
    • Panasonic Corporation
    • Yuichi Niimura
  • Information Patent Grant

    Optical-coupling semiconductor device
    • Patent number 9,082,685
    • Issue date Jul 14, 2015
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takeshi Nakasuji
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor pressure sensor
    • Patent number 8,809,975
    • Issue date Aug 19, 2014
    • Panasonic Corporation
    • Yuichi Niimura
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Microwave oven
    • Patent number D310764
    • Issue date Sep 25, 1990
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Microwave oven
    • Patent number D308463
    • Issue date Jun 12, 1990
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Microwave oven
    • Patent number D304149
    • Issue date Oct 24, 1989
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Microwave oven
    • Patent number D303338
    • Issue date Sep 12, 1989
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Hot air electric oven
    • Patent number D302642
    • Issue date Aug 8, 1989
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Hot air electric oven
    • Patent number D302095
    • Issue date Jul 11, 1989
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D301645
    • Issue date Jun 13, 1989
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Microwave oven
    • Patent number D301429
    • Issue date Jun 6, 1989
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Microwave oven
    • Patent number D301430
    • Issue date Jun 6, 1989
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Microwave oven
    • Patent number D300499
    • Issue date Apr 4, 1989
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Microwave oven
    • Patent number D297700
    • Issue date Sep 20, 1988
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Microwave oven
    • Patent number D297698
    • Issue date Sep 20, 1988
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Microwave oven
    • Patent number D297699
    • Issue date Sep 20, 1988
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Control unit for power-supply circuit in electronic range
    • Patent number 4,755,647
    • Issue date Jul 5, 1988
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Broiler
    • Patent number D293543
    • Issue date Jan 5, 1988
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Broiler
    • Patent number D293539
    • Issue date Jan 5, 1988
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Humidifier
    • Patent number D289326
    • Issue date Apr 14, 1987
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Humidifier
    • Patent number D289325
    • Issue date Apr 14, 1987
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Stove
    • Patent number D288358
    • Issue date Feb 17, 1987
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Stove
    • Patent number D288232
    • Issue date Feb 10, 1987
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Kenzo Okamoto
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Stove
    • Patent number D286069
    • Issue date Oct 7, 1986
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha (Imarflex Mfg. Co., Ltd.)
    • Hideo Nishikawa
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Stove
    • Patent number D282395
    • Issue date Jan 28, 1986
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha (Imarflex Mfg. Co., Ltd.)
    • Hideo Nishikawa
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Flame-rise stopping means for a kerosene stove
    • Patent number 4,562,825
    • Issue date Jan 7, 1986
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Reflection type kerosene stove
    • Patent number 4,556,045
    • Issue date Dec 3, 1985
    • Imanishi Kinzoku Kogyo Kabushi Kaisha
    • Hideo Nishikawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Kerosene combustion apparatus
    • Patent number 4,515,557
    • Issue date May 7, 1985
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha (Imarflex Mfg. Co.)
    • Hideo Nishikawa
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Stove
    • Patent number D276547
    • Issue date Nov 27, 1984
    • Imanishi Kinzoku Kogyo Kabushiki Kaisha
    • Hideo Nishikawa
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL RECEPTION CIRCUIT
    • Publication number 20160352433
    • Publication date Dec 1, 2016
    • Panasonic Intellectual Property Management Co., Lt
    • HIDEO NISHIKAWA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL-COUPLING SEMICONDUCTOR DEVICE
    • Publication number 20140374776
    • Publication date Dec 25, 2014
    • Takeshi NAKASUJI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR PRESSURE SENSOR
    • Publication number 20130264664
    • Publication date Oct 10, 2013
    • PANASONIC CORPORATION
    • Yuichi Nimura
    • B81 - MICRO-STRUCTURAL TECHNOLOGY