Naohiko Yamamoto

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Gifu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drive unit for windmill
- Patent number 8,823,200
- Issue date Sep 2, 2014
- Nabtesco Corporation
- Haruo Kodama
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
DRIVE UNIT FOR WINDMILL
- Publication number 20130127272
- Publication date May 23, 2013
- Nabtesco Corporation
- Haruo Kodama
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...