TREA

Tomoki Maruyama

Follow

Person

  • Yokohama-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device
    • Patent number 11,348,843
    • Issue date May 31, 2022
    • Sumitomo Electric Device Innovations, Inc.
    • Takuma Nakano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of manufacturing semiconductor device
    • Patent number 10,998,243
    • Issue date May 4, 2021
    • Sumitomo Electric Device Innovations, Inc.
    • Takuma Nakano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Heating device and heating method
    • Patent number 9,930,726
    • Issue date Mar 27, 2018
    • Toyo Seikan Group Holdings, Ltd.
    • Tomoki Maruyama
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    MICROWAVE IRRADIATION DEVICE, MICROWAVE IRRADIATION METHOD, AND MET...
    • Publication number 20250089923
    • Publication date Mar 20, 2025
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Tomoki MARUYAMA
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    MICROWAVE IRRADIATION DEVICE
    • Publication number 20230422362
    • Publication date Dec 28, 2023
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Shinji Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210104437
    • Publication date Apr 8, 2021
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Takuma NAKANO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
    • Publication number 20190371672
    • Publication date Dec 5, 2019
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Takuma NAKANO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH-FREQUENCY DIELECTRIC HEATING METHOD
    • Publication number 20180177003
    • Publication date Jun 21, 2018
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Tomoki Maruyama
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HIGH-FREQUENCY DIELECTRIC HEATING DEVICE
    • Publication number 20180110098
    • Publication date Apr 19, 2018
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Tomoki Maruyama
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HEATING DEVICE AND HEATING METHOD
    • Publication number 20150189696
    • Publication date Jul 2, 2015
    • TOYO SEIKAN GROUP HOLDINGS, LTD.
    • Tomoki Maruyama
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR