Soh TOHARA

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Nagoya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spark plug
- Patent number 12,322,931
- Issue date Jun 3, 2025
- NITERRA CO., LTD.
- Kengo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SPARK PLUG
- Publication number 20230178968
- Publication date Jun 8, 2023
- NGK SPARK PLUG CO., LTD.
- Kengo FUJIMURA
- H01 - BASIC ELECTRIC ELEMENTS