Teiji Ishinada

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Chiryu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spark plug for internal combustion engine and method for manufactur...
- Patent number 10,541,517
- Issue date Jan 21, 2020
- Denso Corporation
- Kenji Hattori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug for internal combustion engine
- Patent number 7,605,526
- Issue date Oct 20, 2009
- Denso Corporation
- Teiji Ishinada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug and method for manufacturing the same
- Patent number 6,720,716
- Issue date Apr 13, 2004
- Denso Corporation
- Masamichi Shibata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SPARK PLUG AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20190237942
- Publication date Aug 1, 2019
- DENSO CORPORATION
- Kenji HATTORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spark plug for internal combustion engine
- Publication number 20070188065
- Publication date Aug 16, 2007
- DENSO CORPORATION
- Teiji Ishinada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spark plug having excellent capabilities of detecting ion current a...
- Publication number 20070159047
- Publication date Jul 12, 2007
- DENSO CORPORATION
- Teiji Ishinada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Spark plug and method for manufacturing the same
- Publication number 20020067111
- Publication date Jun 6, 2002
- Masamichi Shibata
- H01 - BASIC ELECTRIC ELEMENTS