Koichiro SAITO

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Nagoya-shi, Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spark plug
- Patent number 11,456,578
- Issue date Sep 27, 2022
- NGK Spark Plug Co., Ltd.
- Koichiro Saito
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SPARK PLUG
- Publication number 20220094141
- Publication date Mar 24, 2022
- NGK Spark Plug Co., Ltd.
- Koichiro SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPARK PLUG
- Publication number 20200412104
- Publication date Dec 31, 2020
- NGK Spark Plug Co., Ltd.
- Koichiro SAITO
- H01 - BASIC ELECTRIC ELEMENTS