Takeshi Hayashi

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric rotating machine with bearing seals
- Patent number 7,291,947
- Issue date Nov 6, 2007
- Kabushiki Kaisha Toshiba
- Yutaka Hashiba
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC ROTATING MACHINE
- Publication number 20080042363
- Publication date Feb 21, 2008
- Yutaka Hashiba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Electric rotating machine
- Publication number 20050206249
- Publication date Sep 22, 2005
- Yutaka Hashiba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...