Hidetoshi Itou

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Monolith supporting structure for use in catalytic converter
- Patent number 6,685,888
- Issue date Feb 3, 2004
- Nissan Motor Co., Ltd.
- Katsuhiro Shibata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust emission control device of internal combustion engine
- Patent number 6,233,923
- Issue date May 22, 2001
- Nissan Motor Co., Ltd.
- Hidetoshi Itou
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and system for diagnosing deterioration of NOx catalyst
- Patent number 6,167,695
- Issue date Jan 2, 2001
- Nissan Motor Co., Ltd.
- Yasuyuki Itou
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES