Nagayuki Marumo

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine load detection system for automatic power transmission
- Patent number 4,217,795
- Issue date Aug 19, 1980
- Nissan Motor Company, Limited
- Fukashi Sugasawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Split engine operation of closed loop controlled multi-cylinder int...
- Patent number 4,186,715
- Issue date Feb 5, 1980
- Nissan Motor Company Limited
- Haruhiko Iizuka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pneumatic tire with an internal damage indicator
- Patent number 4,144,921
- Issue date Mar 20, 1979
- Nissan Motor Company, Limited
- Keiichiro Yabuta
- B60 - VEHICLES IN GENERAL