Keys with an arrangement for simulating the feeling of a piano key

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  • G10H1/346
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    KEYBOARD DEVICE AND INTERLOCKING METHOD OF HAMMER

    • Publication number 20240212657
    • Publication date Jun 27, 2024
    • ROLAND CORPORATION
    • Yukihide Takata
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    INSTRUMENT PLAYING APPARATUS

    • Publication number 20240203388
    • Publication date Jun 20, 2024
    • Yamaha Corporation
    • Michiko TANOUE
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD DEVICE AND COOLING METHOD OF DRIVE DEVICE

    • Publication number 20240169964
    • Publication date May 23, 2024
    • ROLAND CORPORATION
    • Hitoshi Sato
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD INSTRUMENT

    • Publication number 20240153477
    • Publication date May 9, 2024
    • CASIO COMPUTER CO., LTD.
    • Kenzo ICHIKAWA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD DEVICE AND MAGNETIC SHIELD FORMING METHOD

    • Publication number 20240120145
    • Publication date Apr 11, 2024
    • ROLAND CORPORATION
    • Hajime Hisamitsu
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEY WEIGHT AND KEY FOR KEYBOARD INSTRUMENT

    • Publication number 20240112656
    • Publication date Apr 4, 2024
    • Kabushiki Kaisha Kawai Gakki Seisakusho
    • Takuma MURAI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEY WEIGHT AND KEY FOR KEYBOARD INSTRUMENT

    • Publication number 20240112657
    • Publication date Apr 4, 2024
    • Kabushiki Kaisha Kawai Gakki Seisakusho
    • Takuma MURAI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD DEVICE FOR KEYBOARD INSTRUMENT

    • Publication number 20240112660
    • Publication date Apr 4, 2024
    • Kabushiki Kaisha Kawai Gakki Seisakusho
    • Tsutomu YAMAGUCHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD DEVICE FOR KEYBOARD INSTRUMENT

    • Publication number 20240112658
    • Publication date Apr 4, 2024
    • Kabushiki Kaisha Kawai Gakki Seisakusho
    • Satoshi KITO
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD DEVICE FOR KEYBOARD INSTRUMENT

    • Publication number 20240112659
    • Publication date Apr 4, 2024
    • Kabushiki Kaisha Kawai Gakki Seisakusho
    • Satoshi KITO
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    MUSICAL INSTRUMENT

    • Publication number 20240078988
    • Publication date Mar 7, 2024
    • Yamaha Corporation
    • Jun ISHII
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD DEVICE AND KEY DEPRESSION INFORMATION DETECTING METHOD

    • Publication number 20240071345
    • Publication date Feb 29, 2024
    • ROLAND CORPORATION
    • Hajime Hisamitsu
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD APPARATUS

    • Publication number 20240046905
    • Publication date Feb 8, 2024
    • Yamaha Corporation
    • Akito OHBA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    DETECTION SYSTEM AND KEYBOARD INSTRUMENT

    • Publication number 20230386442
    • Publication date Nov 30, 2023
    • Yamaha Corporation
    • Shunsuke MIYOSHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD INSTRUMENT

    • Publication number 20230351992
    • Publication date Nov 2, 2023
    • CASIO COMPUTER CO., LTD.
    • Yasushi SHIRAISHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD INSTRUMENT

    • Publication number 20230351991
    • Publication date Nov 2, 2023
    • CASIO COMPUTER CO., LTD.
    • Hirokazu TANIGUCHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD DEVICE FOR KEYBOARD INSTRUMENT

    • Publication number 20230317039
    • Publication date Oct 5, 2023
    • Kabushiki Kaisha Kawai Gakki Seisakusho
    • Tsutomu YAMAGUCHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD DEVICE FOR KEYBOARD INSTRUMENT

    • Publication number 20230317040
    • Publication date Oct 5, 2023
    • Kabushiki Kaisha Kawai Gakki Seisakusho
    • Tsutomu YAMAGUCHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD DEVICE FOR KEYBOARD INSTRUMENT AND KEY FOR KEYBOARD DEVICE

    • Publication number 20230317041
    • Publication date Oct 5, 2023
    • Kabushiki Kaisha Kawai Gakki Seisakusho
    • Satoshi KITO
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD UNIT

    • Publication number 20230237982
    • Publication date Jul 27, 2023
    • Yamaha Corporation
    • Akito OHBA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD INSTRUMENT

    • Publication number 20230197045
    • Publication date Jun 22, 2023
    • CASIO COMPUTER CO., LTD.
    • Yasushi SHIRAISHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD DEVICE FOR KEYBOARD INSTRUMENT

    • Publication number 20230101297
    • Publication date Mar 30, 2023
    • Kabushiki Kaisha Kawai Gakki Seisakusho
    • Tsutomu YAMAGUCHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SENSOR MODULE, SYSTEM OF MODULES FOR A PIANO KEYBOARD, AND CORRESPO...

    • Publication number 20230098657
    • Publication date Mar 30, 2023
    • POCKETPIANO, S.L.
    • Josep BERGADA BOMBI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD DEVICE FOR KEYBOARD INSTRUMENT

    • Publication number 20230100217
    • Publication date Mar 30, 2023
    • Kabushiki Kaisha Kawai Gakki Seisakusho
    • Tsutomu YAMAGUCHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD DEVICE FOR KEYBOARD INSTRUMENT

    • Publication number 20230097821
    • Publication date Mar 30, 2023
    • Kabushiki Kaisha Kawai Gakki Seisakusho
    • Tsutomu YAMAGUCHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ROTATION MECHANISM

    • Publication number 20230087303
    • Publication date Mar 23, 2023
    • Yamaha Corporation
    • Tetsuya NISHIMURA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEYBOARD DEVICE FOR KEYBOARD INSTRUMENT

    • Publication number 20220293068
    • Publication date Sep 15, 2022
    • Kabushiki Kaisha Kawai Gakki Seisakusho
    • Akihiro Suzuki
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SENSOR MODULE, SYSTEM OF MODULES FOR A PIANO KEYBOARD, AND CORRESPO...

    • Publication number 20220208159
    • Publication date Jun 30, 2022
    • POCKETPIANO, S.L.
    • Josep BERGADA BOMBI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...

    • Publication number 20220189443
    • Publication date Jun 16, 2022
    • SONY GROUP CORPORATION
    • Hayato NISHIOKA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    FLEXIBLE PITCHED SLIDING KEYBOARD INSTRUMENT AND INTERFACE

    • Publication number 20220101815
    • Publication date Mar 31, 2022
    • Clark Battle
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS