Inventor · disambiguated record
Yoshihiko Hirano
Also filed as: HIRANO YOSHIHIKO
7 granted patents·1 pending application·56 citations·filing 1976–2011
84Inventor score
Top patents by PatentIndex Score
8 records- 0188US8304676B2Gas insulated switchgearUCHII TOSHIYUKI·Filed 2010·Granted Nov 6, 2012·11 cites·22 claims
- 0286US8674253B2Gas insulation apparatusUCHII TOSHIYUKI·Filed 2011·Granted Mar 18, 2014·14 cites·24 claims
- 0369US7867935B2Insulator having excellent arc resistanceTOSHIBA KK·Filed 2006·Granted Jan 11, 2011·1 cites·2 claims
- 0460US4609594AProcess for producing cold rolled steel strip highly susceptible to conversion treatment and product thereofNIPPON STEEL CORP·Filed 1984·Granted Sep 2, 1986·9 cites·6 claims
- 0552US2011098393A1Insulator having excellent arc resistanceTOSHIBA KK·Filed 2010·Application pending·0 cites
- 0650US4891273AMultiple coated composite steel stripNIPPON STEEL CORP·Filed 1988·Granted Jan 2, 1990·13 cites·14 claims
- 0745US6344789B1Voltage non-linear resistor unit and arrester unitTOSHIBA KK·Filed 2000·Granted Feb 5, 2002·3 cites·10 claims
- 0841US4052276ATreatment process for electrolytic purifying of used solution for electrolytic tin platingNIPPON STEEL CORP·Filed 1976·Granted Oct 4, 1977·5 cites·11 claims
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