Nobuhiro Sekine

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Breaking mechanism for circuit breaker
- Patent number 6,621,020
- Issue date Sep 16, 2003
- Fuji Electric Co., Ltd.
- Kentaro Toyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inversion spring for thermal overload relay and method for making t...
- Patent number 5,054,754
- Issue date Oct 8, 1991
- Fuji Electric Co., Ltd.
- Katsumi Akiike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making an inversion spring for thermal overload relay
- Patent number 5,046,227
- Issue date Sep 10, 1991
- Fuji Electric Co., Ltd.
- Katsumi Akiike
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Breaking mechanism for circuit breaker
- Publication number 20020047761
- Publication date Apr 25, 2002
- Kentaro Toyama
- H01 - BASIC ELECTRIC ELEMENTS