Inventor · disambiguated record
Shigekuni Nakada
Also filed as: NAKADA SHIGEKUNI
7 granted patents·3 pending applications·25 citations·filing 2006–2016
78Inventor score
Top patents by PatentIndex Score
10 records- 0191US9683195B2Viscosity index improver and lubricating oil compositionSANYO CHEMICAL IND LTD·Filed 2015·Granted Jun 20, 2017·15 cites·12 claims
- 0287US10336961B2Viscosity index improver, lubricant composition, and method for manufacturing lubricant compositionSANYO CHEMICAL IND LTD·Filed 2016·Granted Jul 2, 2019·5 cites·16 claims
- 0382US8772405B2Polymer polyol, method for producing the same, and method for producing polyurethane resinTSUJI TAKAYUKI·Filed 2008·Granted Jul 8, 2014·5 cites·6 claims
- 0465US9109078B2Polymer polyol, method for producing the same, and method for producing polyurethane resinSANYO CHEMICAL IND LTD·Filed 2014·Granted Aug 18, 2015·0 cites·13 claims
- 0558US2009018227A1Fine Particle-Dispersed Polyol Composition, Method for Producing Polymer Polyol, and Method for Producing Polyurethane ResinSANYO CHEMICAL IND LTD·Filed 2006·Application pending·0 cites
- 0657US8455591B2Fine particle-dispersed polyol composition, method for producing polymer polyol, and method for producing polyurethane resinNAKADA SHIGEKUNI·Filed 2011·Granted Jun 4, 2013·0 cites·5 claims
- 0756US8394899B2Fine particle-dispersed polyol composition, method for producing polymer polyol, and method for producing polyurethane resinNAKADA SHIGEKUNI·Filed 2011·Granted Mar 12, 2013·0 cites·6 claims
- 0851US2011086996A1Polymer polyol and method for producing polyurethaneSANYO CHEMICAL IND LTD·Filed 2009·Application pending·0 cites
- 0949US2010036082A1Polymer polyol, method for producing the same, and method for producing polyurethaneSANYO CHEMICAL IND LTD·Filed 2007·Application pending·0 cites
- 1048US9062148B2Method for producing fine-particle-dispersed polyol, and method for producing polyurethane resinNAKADA SHIGEKUNI·Filed 2008·Granted Jun 23, 2015·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →