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Yoshitaka KAWASHIMA

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  • Shiga, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    LOUDSPEAKER SYSTEM AND SEAT
    • Publication number 20240107211
    • Publication date Mar 28, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Fumiyasu KONNO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD
    • Publication number 20240107233
    • Publication date Mar 28, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Fumiyasu KONNO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD
    • Publication number 20240107234
    • Publication date Mar 28, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Fumiyasu KONNO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SUB CONE AND LOUDSPEAKER
    • Publication number 20230345179
    • Publication date Oct 26, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • Yoshitaka KAWASHIMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE