Keisuke Kawakita

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Packaged engine working machine
- Patent number 9,644,853
- Issue date May 9, 2017
- YANMAR CO., LTD.
- Tatsuya Kawano
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Information Patent Grant
Packaged engine working machine
- Patent number 8,963,348
- Issue date Feb 24, 2015
- YANMAR CO., LTD.
- Keisuke Kawakita
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Engine system in which transformer is arranged in independent venti...
- Patent number 8,643,984
- Issue date Feb 4, 2014
- YANMAR CO., LTD.
- Keisuke Kawakita
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Arrangement structure for control box and electric power converter...
- Patent number 8,450,864
- Issue date May 28, 2013
- Yanmar Co., Ltd.
- Keisuke Kawakita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Packaged Engine Working Machine
- Publication number 20130314872
- Publication date Nov 28, 2013
- Keisuke Kawakita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Packaged Engine Working Machine
- Publication number 20130316637
- Publication date Nov 28, 2013
- YANMAR CO., LTD
- Tatsuya Kawano
- 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
Information Patent Application
ENGINE SYSTEM IN WHICH TRANSFORMER IS ARRANGED IN INDEPENDENT VENTI...
- Publication number 20120146465
- Publication date Jun 14, 2012
- Yanmar Co., Ltd.
- Keisuke Kawakita
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ARRANGEMENT STRUCTURE FOR CONTROL BOX AND ELECTRIC POWER CONVERTER...
- Publication number 20110057454
- Publication date Mar 10, 2011
- YANMAR CO., LTD.
- Keisuke Kawakita
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES