Toshinobu Fujisawa

Person

Osaka, JP

People

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
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
Engine system
- Patent number 8,487,457
- Issue date Jul 16, 2013
- YANMAR CO., LTD.
- Toshinobu Fujisawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power source switching unit and power source management system comp...
- Patent number 7,146,256
- Issue date Dec 5, 2006
- Yanmar Co., Ltd.
- Shinji Hibi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power generator and system comprising it
- Patent number 6,927,499
- Issue date Aug 9, 2005
- Yanmar Co., Ltd.
- Shinji Hibi
- 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
ENGINE SYSTEM
- Publication number 20120153637
- Publication date Jun 21, 2012
- Yanmar Co., Ltd.
- Toshinobu Fujisawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Power source switching unit and power source management system comp...
- Publication number 20050128659
- Publication date Jun 16, 2005
- Shinji Hibi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER GENERATOR AND SYSTEM COMPRISING IT
- Publication number 20050116475
- Publication date Jun 2, 2005
- Shinji Hibi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Toshinobu Fujisawa

Person

Patents Grantslast 30 patents

Engine generator

Gas engine system with detection function of abnormality occurrence...

Surge protection circuit in three-phase four-wire circuit

Engine system in which transformer is arranged in independent venti...

Engine system

Power source switching unit and power source management system comp...

Power generator and system comprising it

Patents Applicationslast 30 patents

ENGINE GENERATOR

Gas Engine System with Detection Function of Abnormality Occurrence...

ENGINE SYSTEM

SURGE PROTECTION CIRCUIT IN THREE-PHASE FOUR-WIRE CIRCUIT

ENGINE SYSTEM IN WHICH TRANSFORMER IS ARRANGED IN INDEPENDENT VENTI...

Power source switching unit and power source management system comp...

POWER GENERATOR AND SYSTEM COMPRISING IT