Inventor · disambiguated record
Daisuke Sugai
Also filed as: SUGAI DAISUKE
8 granted patents·1 pending application·42 citations·filing 2004–2014
84Inventor score
Top patents by PatentIndex Score
9 records- 0174US8411418B2Vacuum insulated switchgearKIKUKAWA SHUICHI·Filed 2010·Granted Apr 2, 2013·5 cites·6 claims
- 0274US7223932B2Vacuum SwitchgearHITACHI LTD·Filed 2006·Granted May 29, 2007·7 cites·11 claims
- 0372US8168909B2Vacuum switchgearKOBAYASHI MASATO·Filed 2008·Granted May 1, 2012·6 cites·11 claims
- 0471US8975550B2Switch unit and switchgearSUGAI DAISUKE·Filed 2012·Granted Mar 10, 2015·4 cites·13 claims
- 0565US7135652B2Vacuum switchgearHITACHI LTD·Filed 2004·Granted Nov 14, 2006·11 cites·14 claims
- 0662US8008594B2Vacuum insulated switchgearHITACHI LTD·Filed 2008·Granted Aug 30, 2011·8 cites·9 claims
- 0750US8576545B2SwitchgearTAKAHASHI KEIICHI·Filed 2011·Granted Nov 5, 2013·1 cites·6 claims
- 0843US8304678B2Vacuum insulated switch-gear and its height adjusting methodKIKUKAWA SHUICHI·Filed 2009·Granted Nov 6, 2012·0 cites·6 claims
- 0942US2015021298A1SwitchgearHITACHI LTD·Filed 2014·Application pending·0 cites
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