Junji KIMURA

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Ichinomiya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spark plug and method for manufacturing spark plug
- Patent number 11,309,689
- Issue date Apr 19, 2022
- NGK Spark Plug Co., Ltd.
- Junji Kimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spark plug
- Patent number 10,651,632
- Issue date May 12, 2020
- NGK Spark Plug Co., Ltd.
- Junji Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing spark plug
- Patent number 10,008,834
- Issue date Jun 26, 2018
- NGK Spark Plug Co., Ltd.
- Junji Kimura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SPARK PLUG AND METHOD FOR MANUFACTURING SPARK PLUG
- Publication number 20220060000
- Publication date Feb 24, 2022
- NGK SPARK PLUG CO., LTD.
- Junji KIMURA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPARK PLUG
- Publication number 20200021084
- Publication date Jan 16, 2020
- NGK SPARK PLUG CO., LTD.
- Junji KIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SPARK PLUG
- Publication number 20170025823
- Publication date Jan 26, 2017
- NGK SPARK PLUG CO., LTD.
- Junji KIMURA
- H01 - BASIC ELECTRIC ELEMENTS