Satoshi Mizuno

Follow

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Switchgear
- Patent number 6,631,075
- Issue date Oct 7, 2003
- Hitachi, Ltd.
- Junichi Kashima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switchgear
- Patent number 6,459,569
- Issue date Oct 1, 2002
- Hitachi, Ltd.
- Junichi Kashima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving apparatus for DC circuit breakers
- Patent number 4,862,313
- Issue date Aug 29, 1989
- Hitachi, Ltd.
- Tatsuji Shirouzu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC circuit breaker and method of commutation thereof
- Patent number 4,805,062
- Issue date Feb 14, 1989
- Hitachi, Ltd.
- Tatsuji Shirouzu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Switchgear
- Publication number 20030035263
- Publication date Feb 20, 2003
- Junichi Kashima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHGEAR
- Publication number 20020122288
- Publication date Sep 5, 2002
- Junichi Kashima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER