Inventor · disambiguated record
Shuichi Kikukawa
Also filed as: KIKUKAWA SHUICHI
12 granted patents·147 citations·filing 1998–2011
91Inventor score
Top patents by PatentIndex Score
12 records- 0188US7679022B2Vacuum insulated switchgearHITACHI LTD·Filed 2007·Granted Mar 16, 2010·25 cites·11 claims
- 0287US8791379B2SwitchgearKIKUKAWA SHUICHI·Filed 2011·Granted Jul 29, 2014·8 cites·12 claims
- 0384US7897890B2Vacuum insulated switchgearHITACHI LTD·Filed 2007·Granted Mar 1, 2011·14 cites·11 claims
- 0479US6144005AVacuum switch and a vacuum switchgear using the sameHITACHI LTD·Filed 1998·Granted Nov 7, 2000·30 cites·33 claims
- 0578US6335502B1Vacuum switch and vacuum switch gear using the vacuum switchHITACHI LTD·Filed 1999·Granted Jan 1, 2002·35 cites·24 claims
- 0675US8247725B2Vacuum switchgearMORITA AYUMU·Filed 2009·Granted Aug 21, 2012·9 cites·16 claims
- 0774US8411418B2Vacuum insulated switchgearKIKUKAWA SHUICHI·Filed 2010·Granted Apr 2, 2013·5 cites·6 claims
- 0866US7813109B2SwitchgearHITACHI LTD·Filed 2009·Granted Oct 12, 2010·9 cites·11 claims
- 0960US8294057B2Electrode for switch and vacuum switch, and method of manufacturing electrode for switch or vacuum switchYAMAZAKI MIKI·Filed 2010·Granted Oct 23, 2012·1 cites·12 claims
- 1059US6259051B1Vacuum switch and a vacuum switchgear using the sameHITACHI LTD·Filed 2000·Granted Jul 10, 2001·9 cites·12 claims
- 1157US8379373B2Vacuum insulated switchgear including a bus recovery memberHITACHI LTD·Filed 2010·Granted Feb 19, 2013·2 cites·8 claims
- 1243US8304678B2Vacuum insulated switch-gear and its height adjusting methodKIKUKAWA SHUICHI·Filed 2009·Granted Nov 6, 2012·0 cites·6 claims
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