Kazuhiko Takahashi

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diluted oil regeneration in internal combustion engine
- Patent number 7,493,883
- Issue date Feb 24, 2009
- Nissan Motor Co., Ltd.
- Kazuhiko Takahashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Sintered iron alloy resistant to abrasion at high temperature and m...
- Patent number 5,529,602
- Issue date Jun 25, 1996
- Hitachi Powdered Metals Co., Ltd.
- Kei Ishii
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Diluted oil regeneration in internal combustion engine
- Publication number 20070131193
- Publication date Jun 14, 2007
- NISSAN MOTOR CO., LTD.
- Kazuhiko Takahashi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES