Toshiya UMEKI

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Sendai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic member
- Patent number 11,043,401
- Issue date Jun 22, 2021
- NGK Spark Plug Co., Ltd.
- Toshiya Umeki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate supporting device
- Patent number 11,004,715
- Issue date May 11, 2021
- NGK Spark Plug Co., Ltd.
- Noriaki Tokusho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic heater
- Patent number 10,879,089
- Issue date Dec 29, 2020
- NGK Spark Plug Co., Ltd.
- Toshiya Umeki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CERAMIC HEATER
- Publication number 20190341279
- Publication date Nov 7, 2019
- NGK SPARK PLUG CO., LTD.
- Toshiya UMEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CERAMIC MEMBER
- Publication number 20180308722
- Publication date Oct 25, 2018
- NGK SPARK PLUG CO., LTD.
- Toshiya UMEKI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SUBSTRATE SUPPORTING DEVICE
- Publication number 20180204754
- Publication date Jul 19, 2018
- NGK Spark Plug Co., Ltd.
- Noriaki TOKUSHO
- H01 - BASIC ELECTRIC ELEMENTS