Kenji Ogata

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine generator
- Patent number 9,837,941
- Issue date Dec 5, 2017
- YANMAR CO., LTD.
- Toshinobu Fujisawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas engine system with detection function of abnormality occurrence...
- Patent number 9,181,911
- Issue date Nov 10, 2015
- YANMAR CO., LTD.
- Toshinobu Fujisawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Surge protection circuit in three-phase four-wire circuit
- Patent number 9,025,297
- Issue date May 5, 2015
- YANMAR CO., LTD.
- Toshinobu Fujisawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ENGINE GENERATOR
- Publication number 20160211784
- Publication date Jul 21, 2016
- YANMAR CO., LTD
- Toshinobu Fujisawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Gas Engine System with Detection Function of Abnormality Occurrence...
- Publication number 20130327295
- Publication date Dec 12, 2013
- YANMAR CO., LTD.
- Toshinobu Fujisawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SURGE PROTECTION CIRCUIT IN THREE-PHASE FOUR-WIRE CIRCUIT
- Publication number 20120147512
- Publication date Jun 14, 2012
- Yanmar Co., Ltd.
- Toshinobu Fujisawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER