TREA

Kaoru KIJIMA

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Vibration device and electronic apparatus
    • Patent number 12,245,514
    • Issue date Mar 4, 2025
    • TDK Corporation
    • Kazuki Saito
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Vibration device
    • Patent number 12,225,826
    • Issue date Feb 11, 2025
    • TDK Corporation
    • Akira Satoh
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Vibration device including piezoelectric element that vibrates in r...
    • Patent number 12,141,358
    • Issue date Nov 12, 2024
    • TDK Corporation
    • Kazuki Saito
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Vibration element for an actuator
    • Patent number D1049063
    • Issue date Oct 29, 2024
    • TDK Corporation
    • Kazuki Saito
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Audio device
    • Patent number 12,120,483
    • Issue date Oct 15, 2024
    • TDK Corporation
    • Yoshiki Ohta
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic device and sound generation device
    • Patent number 11,968,496
    • Issue date Apr 23, 2024
    • TDK Corporation
    • Akira Satoh
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Vibration device
    • Patent number 11,765,979
    • Issue date Sep 19, 2023
    • TDK Corporation
    • Kazuki Saito
  • Information Patent Grant

    Vibration device
    • Patent number 11,648,586
    • Issue date May 16, 2023
    • TDK Corporation
    • Kazuki Saito
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Method for vibrating a vibration device
    • Patent number 11,607,707
    • Issue date Mar 21, 2023
    • TDK Corporation
    • Kaoru Kijima
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Piezoelectric element
    • Patent number 11,581,479
    • Issue date Feb 14, 2023
    • TDK Corporation
    • Yoshikazu Shimura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Acoustic device with a piezoelectric element
    • Patent number 11,581,825
    • Issue date Feb 14, 2023
    • TDK Corporation
    • Akira Satoh
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Piezoelectric element
    • Patent number D958763
    • Issue date Jul 26, 2022
    • TDK Corporation
    • Akira Satoh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Vibration element for a haptic actuator
    • Patent number D947144
    • Issue date Mar 29, 2022
    • TDK Corporation
    • Kazuki Saito
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Piezoelectric element
    • Patent number D937229
    • Issue date Nov 30, 2021
    • TDK Corporation
    • Akira Satoh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Vibrating device
    • Patent number 10,897,005
    • Issue date Jan 19, 2021
    • TDK Corporation
    • Kaoru Kijima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vibrating device
    • Patent number 10,854,806
    • Issue date Dec 1, 2020
    • TDK Corporation
    • Kaoru Kijima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vibrating device
    • Patent number 10,825,980
    • Issue date Nov 3, 2020
    • TDK Corporation
    • Kaoru Kijima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vibrating device
    • Patent number 10,707,832
    • Issue date Jul 7, 2020
    • TDK Corporation
    • Kaoru Kijima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Piezoelectric module
    • Patent number 10,511,389
    • Issue date Dec 17, 2019
    • TDK Corporation
    • Kaoru Kijima
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Piezoelectric sounding body
    • Patent number 10,311,853
    • Issue date Jun 4, 2019
    • TDK Corporation
    • Akira Satoh
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Vibration element for a haptic actuator
    • Patent number D848959
    • Issue date May 21, 2019
    • TDK Corporation
    • Kaoru Kijima
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Vibration element for a haptic actuator
    • Patent number D847768
    • Issue date May 7, 2019
    • TDK Corporation
    • Kaoru Kijima
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Piezoelectric sounding body
    • Patent number 10,277,967
    • Issue date Apr 30, 2019
    • TDK Corporation
    • Akira Satoh
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Vibration element for a haptic actuator
    • Patent number D838302
    • Issue date Jan 15, 2019
    • TDK Corporation
    • Kaoru Kijima
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Surface mounted piezoelectric sounder
    • Patent number D804347
    • Issue date Dec 5, 2017
    • TDK Corporation
    • Akira Satoh
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Piezoelectric sounder
    • Patent number 9,055,373
    • Issue date Jun 9, 2015
    • TDK Corporation
    • Kaoru Kijima
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Information service method, information service unit, recording or...
    • Patent number 8,972,302
    • Issue date Mar 3, 2015
    • Sony Corporation
    • Kaoru Kijima
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Contents reproduction expiration management system, contents reprod...
    • Patent number 8,249,991
    • Issue date Aug 21, 2012
    • Sony Corporation
    • Takashi Sato
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Communication system, communication apparatus, communication method...
    • Patent number 8,090,764
    • Issue date Jan 3, 2012
    • Sony Corporation
    • Takashi Sato
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Information service method, information service unit, recording or...
    • Patent number 7,783,577
    • Issue date Aug 24, 2010
    • Sony Corporation
    • Kaoru Kijima
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    TACTILE SENSE PRESENTATION DEVICE AND TACTILE SENSE PRESENTATION ME...
    • Publication number 20250010334
    • Publication date Jan 9, 2025
    • TDK Corporation
    • Kazuki SAITO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACOUSTIC DEVICE
    • Publication number 20240298118
    • Publication date Sep 5, 2024
    • TDK Corporation
    • Kaoru NARITA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PIEZOELECTRIC STRUCTURE
    • Publication number 20240298545
    • Publication date Sep 5, 2024
    • TDK Corporation
    • Kaoru NARITA
  • Information Patent Application

    VIBRATION DEVICE
    • Publication number 20230232722
    • Publication date Jul 20, 2023
    • TDK Corporation
    • Akira SATOH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VIBRATION DEVICE
    • Publication number 20230232161
    • Publication date Jul 20, 2023
    • TDK Corporation
    • Akira SATOH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VIBRATION DEVICE
    • Publication number 20230089456
    • Publication date Mar 23, 2023
    • TDK Corporation
    • Kazuki SAITO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACOUSTIC DEVICE AND SOUND GENERATION DEVICE
    • Publication number 20230091107
    • Publication date Mar 23, 2023
    • TDK Corporation
    • Akira SATOH
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VIBRATION DEVICE AND ELECTRONIC APPARATUS
    • Publication number 20220212230
    • Publication date Jul 7, 2022
    • TDK Corporation
    • Kazuki SAITO
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    AUDIO DEVICE
    • Publication number 20220070575
    • Publication date Mar 3, 2022
    • TDK Corporation
    • Yoshiki OHTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VIBRATION DEVICE
    • Publication number 20210343925
    • Publication date Nov 4, 2021
    • TDK Corporation
    • Kazuki SAITO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VIBRATION DEVICE
    • Publication number 20210060612
    • Publication date Mar 4, 2021
    • TDK Corporation
    • Kazuki SAITO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VIBRATION DEVICE AND ACOUSTIC DEVICE
    • Publication number 20200368779
    • Publication date Nov 26, 2020
    • TDK Corporation
    • Akira SATOH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ACOUSTIC DEVICE
    • Publication number 20200373858
    • Publication date Nov 26, 2020
    • TDK Corporation
    • Akira SATOH
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    PIEZOELECTRIC ELEMENT
    • Publication number 20200321513
    • Publication date Oct 8, 2020
    • TDK Corporation
    • Yoshikazu SHIMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR VIBRATING A VIBRATION DEVICE
    • Publication number 20190201934
    • Publication date Jul 4, 2019
    • TDK Corporation
    • Kaoru KIJIMA
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    VIBRATING DEVICE
    • Publication number 20180233652
    • Publication date Aug 16, 2018
    • TDK Corporation
    • Kaoru KIJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VIBRATING DEVICE
    • Publication number 20180233653
    • Publication date Aug 16, 2018
    • TDK Corporation
    • Kaoru KIJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VIBRATING DEVICE
    • Publication number 20180226563
    • Publication date Aug 9, 2018
    • TDK Corporation
    • Kaoru KIJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VIBRATING DEVICE
    • Publication number 20180062616
    • Publication date Mar 1, 2018
    • TDK Corporation
    • Kaoru KIJIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PIEZOELECTRIC SOUNDING BODY
    • Publication number 20170047502
    • Publication date Feb 16, 2017
    • TDK Corporation
    • Akira SATOH
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    PIEZOELECTRIC SOUNDING BODY
    • Publication number 20170047504
    • Publication date Feb 16, 2017
    • TDK Corporation
    • Akira SATOH
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    PIEZOELECTRIC MODULE
    • Publication number 20170041082
    • Publication date Feb 9, 2017
    • TDK Corporation
    • Kaoru KIJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INFORMATION SERVICE METHOD, INFORMATION SERVICE UNIT, RECORDING OR...
    • Publication number 20150220708
    • Publication date Aug 6, 2015
    • SONY CORPORATION
    • Kaoru KIJIMA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PIEZOELECTRIC SOUNDER
    • Publication number 20140086436
    • Publication date Mar 27, 2014
    • TDK Corporation
    • Kaoru KIJIMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    INFORMATION SERVICE METHOD, INFORMATION SERVICE UNIT, RECORDING OR...
    • Publication number 20100180125
    • Publication date Jul 15, 2010
    • SONY CORPORATION
    • Kaoru KIJIMA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Data recording medium, data playback apparatus and method, data cop...
    • Publication number 20080013427
    • Publication date Jan 17, 2008
    • SONY CORPORATION
    • Yoichiro Sako
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Recording and reproducing apparatus, recording and reproducing meth...
    • Publication number 20080002532
    • Publication date Jan 3, 2008
    • Sony Corporation
    • Akira Tange
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Recording and reproducing apparatus, recording and reproducing meth...
    • Publication number 20070285825
    • Publication date Dec 13, 2007
    • Sony Corporation
    • Akira Tange
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Contents data processing apparatus and method
    • Publication number 20070254737
    • Publication date Nov 1, 2007
    • SONY CORPORATION
    • Yoichiro Sako
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Electronic money, electronic use right, charging system, informatio...
    • Publication number 20070250453
    • Publication date Oct 25, 2007
    • SONY CORPORATION
    • Yoichiro Sako
    • G06 - COMPUTING CALCULATING COUNTING