Masao KATSUMA

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Valve timing control device for an internal combustion engine
- Patent number 7,673,599
- Issue date Mar 9, 2010
- Mitsubishi Electric Corporation
- Masao Katsuma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
VALVE TIMING CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20090056652
- Publication date Mar 5, 2009
- Mitsubishi Electric Corporation
- Masao KATSUMA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES