Manabu Katayama

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Patents Grantslast 30 patents

Information Patent Grant
Valve timing control apparatus of internal combustion engine
- Patent number 10,107,155
- Issue date Oct 23, 2018
- Hyundai Motor Company
- Hong Wook Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
VALVE TIMING CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE
- Publication number 20170167317
- Publication date Jun 15, 2017
- Hyundai Motor Company
- Hong Wook Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VARIABLY OPERATED VALVE SYSTEM AND TIGHTENING STRUCTURE BETWEEN CON...
- Publication number 20130220041
- Publication date Aug 29, 2013
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Manabu KATAYAMA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES