Hitoshi Morita

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Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Structure of spark plug ensuring stability in location of productio...
- Patent number 7,449,822
- Issue date Nov 11, 2008
- Denso Corporation
- Hiroshi Yorita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug having center electrode with columnar portion and conica...
- Patent number 7,109,646
- Issue date Sep 19, 2006
- Denso Corporation
- Hitoshi Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug and ignition apparatus
- Patent number 6,844,662
- Issue date Jan 18, 2005
- Denso Corporation
- Hitoshi Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spark plug and ignition apparatus
- Patent number 6,653,767
- Issue date Nov 25, 2003
- Denso Corporation
- Hitoshi Morita
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Structure of spark plug ensuring stability in location of productio...
- Publication number 20050029915
- Publication date Feb 10, 2005
- DENSO CORPORATION
- Hiroshi Yorita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spark plug
- Publication number 20040115976
- Publication date Jun 17, 2004
- Denso Corporation
- Hitoshi Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spark plug and ignition apparatus
- Publication number 20040061421
- Publication date Apr 1, 2004
- DENSO CORPORATION
- Hitoshi Morita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spark plug and ignition apparatus
- Publication number 20020038992
- Publication date Apr 4, 2002
- Hitoshi Morita
- H01 - BASIC ELECTRIC ELEMENTS