Inventor
KIKUCHI SHIGERU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “KIKUCHI SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
12 patentsUS5876659AMar 2, 1999
Process for producing fiber reinforced composite
HITACHI LTD127 citations97
US5182075AJan 26, 1993
Nuclear fusion reactor
HITACHI LTD94 citations95
US6248969B1Jun 19, 2001
Vacuum circuit breaker, and vacuum bulb and vacuum bulb electrode used therefor
HITACHI LTD24 citations92
US6437275B1Aug 20, 2002
Vacuum circuit-breaker, vacuum bulb for use therein, and electrodes thereof
HITACHI LTD27 citations91
US7230304B2Jun 12, 2007
Electric contacts and method of manufacturing thereof, and vacuum interrupter and vacuum circuit breaker using thereof
HITACHI LTD6 citations74
US6765167B2Jul 20, 2004
Electric contact member and production method thereof
HITACHI LTD12 citations74
US5736198AApr 7, 1998
Self-recoverable covering material and method for fabricating the same
HITACHI LTD9 citations73
US5581039ADec 3, 1996
Ceramic body and method and apparatus for detecting change thereof
HITACHI LTD10 citations73
US7704449B2Apr 27, 2010
Electrode, electrical contact and method of manufacturing the same
HITACHI LTD4 citations63
US7662208B2Feb 16, 2010
Electrical contacts for vacuum circuit breakers and methods of manufacturing the same
HITACHI LTD5 citations62
US6753494B2Jun 22, 2004
Sintered body and electrode, method for surface densitication of these, process for manufacturing electrode by this method and circuit breaker
HITACHI LTD5 citations58
US10177069B2Jan 8, 2019
Heat-dissipating structure and semiconductor module using same
HITACHI LTD0 citations40