Hiroki Yamamoto

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lubricant feed system for use in the journal of a crankshaft
- Patent number 4,622,933
- Issue date Nov 18, 1986
- Honda Giken Kogyo Kabushiki Kaisha
- Koichi Fukuo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST PURIFICATION DEVICE
- Publication number 20180045099
- Publication date Feb 15, 2018
- Honda Motor Co.,Ltd.
- Hiroki YAMAMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL