TREA

Masaki NASU

Follow

Person

  • Aichi, JP
People

Patents Grantslast 30 patents

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

    CONTACT DETECTING APPARATUS
    • Publication number 20240393141
    • Publication date Nov 28, 2024
    • SUMITOMO RIKO COMPANY LIMITED
    • Tetsuyoshi Shibata
    • G01 - MEASURING TESTING
  • 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

    SURFACE MATERIAL, SHAFT MEMBER UNIT, AND METHOD FOR WRAPPING SURFAC...
    • Publication number 20240217575
    • Publication date Jul 4, 2024
    • SUMITOMO RIKO COMPANY LIMITED
    • Takemasa OKUMURA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • 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

    ELASTOMER SHEET AND ELECTROSTATIC SENSOR
    • Publication number 20240217574
    • Publication date Jul 4, 2024
    • SUMITOMO RIKO COMPANY LIMITED
    • Takemasa Okumura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • 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

    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

    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