Tatumi Akamine

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Patents Grantslast 30 patents

Information Patent Grant
Wind turbine generator rotor, wind turbine generator and wind turbi...
- Patent number 7,980,823
- Issue date Jul 19, 2011
- Tatumi Akamine
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
Wind Turbine generator rotor, wind turbine generator and wind turbi...
- Publication number 20090167028
- Publication date Jul 2, 2009
- Tatumi Akamine
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...