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Katsuhiko NAKANO

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  • Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrostatic transducer
    • Patent number 12,249,930
    • Issue date Mar 11, 2025
    • Sumitomo Riko Company Limited
    • Shinya Tahara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrostatic transducer and electrostatic transducer unit
    • Patent number 12,007,520
    • Issue date Jun 11, 2024
    • Sumitomo Riko Company Limited
    • Katsuhiko Nakano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electrostatic-type transducer and manufacturing method thereof
    • Patent number 11,873,213
    • Issue date Jan 16, 2024
    • Sumitomo Riko Company Limited
    • Koichi Hasegawa
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Transducer and method for manufacturing same
    • Patent number 11,750,981
    • Issue date Sep 5, 2023
    • Sumitomo Riko Company Limited
    • Katsuhiko Nakano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Transducer and manufacturing method thereof
    • Patent number 11,641,554
    • Issue date May 2, 2023
    • Sumitomo Riko Company Limited
    • Koichi Hasegawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Transducer and manufacturing method thereof
    • Patent number 11,265,658
    • Issue date Mar 1, 2022
    • Sumitomo Riko Company Limited
    • Koichi Hasegawa
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Vibration presentation device
    • Patent number 11,247,233
    • Issue date Feb 15, 2022
    • Sumitomo Riko Company Limited
    • Katsuhiko Nakano
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Tactile vibration applying device
    • Patent number 10,838,498
    • Issue date Nov 17, 2020
    • Sumitomo Riko Company Limited
    • Katsuhiko Nakano
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electrostatic transducer and method for manufacturing same
    • Patent number 10,792,704
    • Issue date Oct 6, 2020
    • Sumitomo Riko Company Limited
    • Katsuhiko Nakano
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Conveying apparatus
    • Patent number 9,409,719
    • Issue date Aug 9, 2016
    • Sumitomo Riko Company Limited
    • Shinya Sube
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Polymer speaker
    • Patent number 8,958,581
    • Issue date Feb 17, 2015
    • Tokai Rubber Industries, Ltd.
    • Takamasa Ito
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    SENSOR SHEET
    • Publication number 20250035497
    • Publication date Jan 30, 2025
    • SUMITOMO RIKO COMPANY LIMITED
    • Masaki Nasu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ELECTROSTATIC TRANSDUCER
    • Publication number 20240216951
    • Publication date Jul 4, 2024
    • SUMITOMO RIKO COMPANY LIMITED
    • Katsuhiko Nakano
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    ELECTROSTATIC TRANSDUCER
    • Publication number 20240223107
    • Publication date Jul 4, 2024
    • SUMITOMO RIKO COMPANY LIMITED
    • Katsuhiko NAKANO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTROSTATIC TRANSDUCER
    • Publication number 20230275529
    • Publication date Aug 31, 2023
    • SUMITOMO RIKO COMPANY LIMITED
    • Shinya TAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TRANSDUCER AND MANUFACTURING METHOD THEREOF
    • Publication number 20220167094
    • Publication date May 26, 2022
    • SUMITOMO RIKO COMPANY LIMITED
    • Koichi HASEGAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    CONTROL CIRCUIT, CONTROL DEVICE, AND SYSTEM
    • Publication number 20210360346
    • Publication date Nov 18, 2021
    • SHINDENGEN ELECTRIC MANUFACTURING CO., LTD
    • Masaaki HAYASHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROSTATIC TRANSDUCER AND ELECTROSTATIC TRANSDUCER UNIT
    • Publication number 20210331203
    • Publication date Oct 28, 2021
    • SUMITOMO RIKO COMPANY LIMITED
    • Katsuhiko NAKANO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTROSTATIC TRANSDUCER AND ELECTROSTATIC TRANSDUCER UNIT
    • Publication number 20210291229
    • Publication date Sep 23, 2021
    • SUMITOMO RIKO COMPANY LIMITED
    • Koichi HASEGAWA
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    TRANSDUCER DEVICE AND TRANSDUCER SYSTEM
    • Publication number 20210268544
    • Publication date Sep 2, 2021
    • SUMITOMO RIKO COMPANY LIMITED
    • Takanori MURASE
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    ELECTROSTATIC-TYPE TRANSDUCER AND MANUFACTURING METHOD THEREOF
    • Publication number 20200307992
    • Publication date Oct 1, 2020
    • SUMITOMO RIKO COMPANY LIMITED
    • Koichi HASEGAWA
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    TRANSDUCER AND MANUFACTURING METHOD THEREOF
    • Publication number 20200213772
    • Publication date Jul 2, 2020
    • SUMITOMO RIKO COMPANY LIMITED
    • Koichi HASEGAWA
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    TRANSDUCER AND METHOD FOR MANUFACTURING SAME
    • Publication number 20200053482
    • Publication date Feb 13, 2020
    • SUMITOMO RIKO COMPANY LIMITED
    • Katsuhiko NAKANO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VIBRATION PRESENTATION DEVICE
    • Publication number 20190358672
    • Publication date Nov 28, 2019
    • SUMITOMO RIKO COMPANY LIMITED
    • Katsuhiko NAKANO
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    ELECTROSTATIC TRANSDUCER
    • Publication number 20190181327
    • Publication date Jun 13, 2019
    • SUMITOMO RIKO COMPANY LIMITED
    • Katsuhiko NAKANO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROSTATIC TRANSDUCER AND METHOD FOR MANUFACTURING SAME
    • Publication number 20190176192
    • Publication date Jun 13, 2019
    • SUMITOMO RIKO COMPANY LIMITED
    • Katsuhiko Nakano
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    TACTILE VIBRATION APPLYING DEVICE
    • Publication number 20170285751
    • Publication date Oct 5, 2017
    • SUMITOMO RIKO COMPANY LIMITED
    • Katsuhiko NAKANO
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    CONVEYING APPARATUS
    • Publication number 20160060044
    • Publication date Mar 3, 2016
    • SUMITOMO RIKO COMPANY LIMITED
    • Shinya SUBE
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SPEAKER
    • Publication number 20140321675
    • Publication date Oct 30, 2014
    • Katsuhiko NAKANO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    POLYMER SPEAKER
    • Publication number 20140003634
    • Publication date Jan 2, 2014
    • TOKAI RUBBER INDUSTRIES, LTD.
    • Takamasa ITO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE