Tomoki Maruyama

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Yokohama-shi, JP

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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
- 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