Masayuki Kumada

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Blow-by gas heating system for internal combustion engines
- Patent number 4,768,493
- Issue date Sep 6, 1988
- Honda Giken Kogyo Kabushiki Kaisha
- Shoichi Ohtaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cooling control apparatus of automobile engine
- Patent number 4,765,284
- Issue date Aug 23, 1988
- Honda Giken Kogyo Kabushiki Kaisha
- Yoshifusa Kanazawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Centrifugal spark-advance control device
- Patent number 4,744,339
- Issue date May 17, 1988
- Honda Giken Kogyo Kabushiki Kaisha
- Shigeru Nagai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake manifold
- Patent number 4,719,879
- Issue date Jan 19, 1988
- Honda Giken Kogyo Kabushiki Kaisha
- Seiji Kato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake manifold apparatus in multi-cylinder engine
- Patent number 4,517,951
- Issue date May 21, 1985
- Honda Giken Kogyo Kabushiki Kaisha
- Shoichi Otaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS