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Yoshiyuki Watanabe

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  • Yamagata, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VIBRATION DEVICE
    • Publication number 20210227329
    • Publication date Jul 22, 2021
    • DAI-ICHI SEIKO CO., LTD.
    • Kenji OGATA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    BONE CONDUCTION DEVICE
    • Publication number 20190327543
    • Publication date Oct 24, 2019
    • DAI-ICHI SEIKO CO., LTD.
    • Kenji OGATA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER DEVICE AND METHOD FOR MANUFACTURING SPEAKER DEVICE
    • Publication number 20190268702
    • Publication date Aug 29, 2019
    • DAI-ICHI SEIKO CO., LTD.
    • Kenji Ogata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER SYSTEM
    • Publication number 20190124451
    • Publication date Apr 25, 2019
    • DAI-ICHI SEIKO CO., LTD.
    • Kenji Ogata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPEAKER
    • Publication number 20180167719
    • Publication date Jun 14, 2018
    • O2Aid, INC.
    • Akihiko Hosaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SPEAKER
    • Publication number 20180167743
    • Publication date Jun 14, 2018
    • DAI-ICHI SEIKO CO., LTD.
    • Kenji Ogata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPHONE
    • Publication number 20180160209
    • Publication date Jun 7, 2018
    • DAI-ICHI SEIKO CO., LTD.
    • Kenji Ogata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DIGITAL SPEAKER, SPEAKER SYSTEM, AND EARPHONES
    • Publication number 20180139527
    • Publication date May 17, 2018
    • DAI-ICHI SEIKO CO., LTD.
    • Kenji Ogata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Speaker and Earphone
    • Publication number 20180098147
    • Publication date Apr 5, 2018
    • O2aid, Inc.
    • Akihiko Hosaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PIEZOELECTRIC SENSOR FOR BICYCLE COMPONENT
    • Publication number 20170358731
    • Publication date Dec 14, 2017
    • Shimano Inc.
    • Masahiko FUKUDA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    PIEZOELECTRIC SPEAKER AND ELECTROACOUSTIC TRANSDUCER
    • Publication number 20160183006
    • Publication date Jun 23, 2016
    • Taiyo Yuden Co., Ltd.
    • Yasukazu TOKUHISA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VIBRATING DEVICE AND ELECTRONIC DEVICE USING SAME
    • Publication number 20160170539
    • Publication date Jun 16, 2016
    • TAIYO YUDEN CO., LTD.
    • Yoshiyuki WATANABE
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTROACOUSTIC TRANSDUCER
    • Publication number 20160157021
    • Publication date Jun 2, 2016
    • Taiyo Yuden Co., Ltd.
    • Shigeo ISHII
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROACOUSTIC TRANSDUCER
    • Publication number 20160155926
    • Publication date Jun 2, 2016
    • Taiyo Yuden Co., Ltd.
    • Shigeo ISHII
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROACOUSTIC TRANSDUCER
    • Publication number 20160157020
    • Publication date Jun 2, 2016
    • Taiyo Yuden Co., Ltd.
    • Shigeo ISHII
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PIEZOELECTRIC SENSOR FOR BICYCLE COMPONENT
    • Publication number 20160072042
    • Publication date Mar 10, 2016
    • Shimano Inc.
    • Masahiko FUKUDA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    PIEZOELECTRIC SOUND-GENERATING BODY AND ELECTRONIC DEVICE USING THE...
    • Publication number 20140319968
    • Publication date Oct 30, 2014
    • TAIYO YUDEN CO., LTD.
    • Norikazu Sashida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRIC CURRENT SENSOR
    • Publication number 20130293226
    • Publication date Nov 7, 2013
    • MITSUMI ELECTRIC CO., LTD.
    • Ikuo ONUMA
    • G01 - MEASURING TESTING
  • Information Patent Application

    PIEZOELECTRIC OSCILLATION DEVICE AND TOUCH PANEL DEVICE
    • Publication number 20130271418
    • Publication date Oct 17, 2013
    • Taiyo Yuden Co., Ltd.
    • Shigeo Ishii
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH PANEL DEVICE AND ELECTRONIC DEVICE HAVING THE SAME
    • Publication number 20120249459
    • Publication date Oct 4, 2012
    • Taiyo Yuden Co., Ltd.
    • Norikazu Sashida
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PIEZOLELECTRIC SOUND-GENERATING DEVICE
    • Publication number 20110285249
    • Publication date Nov 24, 2011
    • TAIYO YUDEN CO., LTD.
    • Shigeo Ishii
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    PIEZOELECTRIC ELECTROACOUSTIC TRANSDUCER
    • Publication number 20080130921
    • Publication date Jun 5, 2008
    • Taiyo Yuden Co., Ltd.
    • Yasukazu Tokuhisa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PIEZOELECTRIC VIBRATOR
    • Publication number 20070013270
    • Publication date Jan 18, 2007
    • Norikazu Sashida
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    SEMICONDUCTOR SENSOR AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20060283248
    • Publication date Dec 21, 2006
    • MITSUMI ELECTRIC CO, LTD.
    • Takayuki Sugano
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    Piezoelectric sounding body and electronic device using same
    • Publication number 20060221770
    • Publication date Oct 5, 2006
    • Tatsuyuki Ogawa
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    Piezoelectric sounding body and electronic device
    • Publication number 20060158064
    • Publication date Jul 20, 2006
    • Kazuo Asakawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Piezoelectric loudspeaker
    • Publication number 20060028097
    • Publication date Feb 9, 2006
    • Norikazu Sashida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Motor, method for manufacturing motor, and motor drive controller
    • Publication number 20050189828
    • Publication date Sep 1, 2005
    • NSK LTD.
    • Sachio Nakayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electronic instrument
    • Publication number 20050129261
    • Publication date Jun 16, 2005
    • Fumihisa Ito
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Piezoelectric vibrator
    • Publication number 20050023937
    • Publication date Feb 3, 2005
    • Norikazu Sashida
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL