Toshio Okamura

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotary piston type internal combustion engine
- Patent number 7,793,635
- Issue date Sep 14, 2010
- Okamura Yugen Kaisha
- Toshio Okamura
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
Rotary Piston Type Internal Combustion Engine
- Publication number 20090194065
- Publication date Aug 6, 2009
- Okamura Yugen Kaisha
- Toshio Okamura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES