Inventor
KIDA JUNZO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “KIDA JUNZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
14 patentsUS6515247B1Feb 4, 2003
Gas insulated switchgear
HITACHI LTD30 citations92
US6188034B1Feb 13, 2001
Gas insulated switchgear with flange-spacer assembly
HITACHI LTD19 citations92
US5883774AMar 16, 1999
Current limiter
HITACHI LTD29 citations92
US5825162AOct 20, 1998
Electric power flow controller
HITACHI LTD41 citations92
US5467049ANov 14, 1995
Solid-state switch
HITACHI LTD35 citations92
US5699219ADec 16, 1997
Ground fault current limiter and method of limiting ground fault current
HITACHI LTD33 citations89
US5726843AMar 10, 1998
Current limiting circuit breaker
HITACHI LTD18 citations84
US6399911B1Jun 4, 2002
Gas insulated switchgear apparatus
HITACHI LTD14 citations83
US6067217AMay 23, 2000
Current limiter
HITACHI LTD5 citations74
US6219225B1Apr 17, 2001
Gas insulated switch gear and method for assembling therefor
HITACHI LTD10 citations73
US6621030B2Sep 16, 2003
Gas-insulated switchgear
HITACHI LTD10 citations71
US6624370B1Sep 23, 2003
Gas circuit breaker
HITACHI LTD12 citations69
US6337452B1Jan 8, 2002
Gas insulated switchgear with flange-spacer assembly
HITACHI LTD2 citations62
US6278073B1Aug 21, 2001
Gas insulated switching apparatus
HITACHI LTD5 citations62