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Patents Grantslast 30 patents

Information Patent Grant
Multipolar circuit breaker
- Patent number 5,898,351
- Issue date Apr 27, 1999
- Nitto Electric Works, Ltd.
- Toru Kurono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Handle portions of multipole breakers
- Patent number 5,847,339
- Issue date Dec 8, 1998
- Nitto Electric Works, Ltd.
- Toru Kurono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded-case multicircuit breakers
- Patent number 5,828,276
- Issue date Oct 27, 1998
- Nitto Electric Works, Ltd.
- Toru Kurono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Earth leakage breaker
- Patent number 5,757,254
- Issue date May 26, 1998
- Nitto Electric Works, Ltd.
- Toru Kurono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker having arc gas suppressing barrier on a movable con...
- Patent number 5,723,841
- Issue date Mar 3, 1998
- Nitto Electric Works, Ltd.
- Toru Kurono
- H01 - BASIC ELECTRIC ELEMENTS