Inventor · disambiguated record
Kei Yasui
Also filed as: YASUI KEI
14 granted patents·5 pending applications·7 citations·filing 2006–2018
84Inventor score
Top patents by PatentIndex Score
19 records- 0186US11061297B2Nonlinear optically active copolymer into which alicyclic group has been introducedUNIV KYUSHU·Filed 2017·Granted Jul 13, 2021·3 cites·10 claims
- 0279US10174164B2Triazine ring-containing polymer and composition for film formation comprising sameNISSAN CHEMICAL IND LTD·Filed 2012·Granted Jan 8, 2019·2 cites·15 claims
- 0361US9594189B2High refractive index cladding material and electro-optical polymer optical waveguideYOKOYAMA SHIYOSHI·Filed 2012·Granted Mar 14, 2017·1 cites·11 claims
- 0461US8338554B2Hyperbranched polymer and method for producing the sameYASUI KEI·Filed 2007·Granted Dec 25, 2012·1 cites·16 claims
- 0554US8426516B2Polymer compound having aroylbiphenylene skeleton and thermocurable film forming polymer compositionTAKAYAMA YUKI·Filed 2009·Granted Apr 23, 2013·0 cites·17 claims
- 0653US2010144957A1Curable material containing photopolymerizable polymer and cured objectNISSAN CHEMICAL IND LTD·Filed 2008·Application pending·0 cites
- 0752US10498101B2Method for producing organic microdisk structureUNIV KYUSHU NAT UNIV CORP·Filed 2015·Granted Dec 3, 2019·0 cites·10 claims
- 0851US9382381B2Aromatic polyamide and film-forming composition containing sameNISSAN CHEMICAL IND LTD·Filed 2013·Granted Jul 5, 2016·0 cites·8 claims
- 0950US2010286323A1Metal fine particle-dispersing agent composed of polymer compound having dithiocarbamate groupNISSAN CHEMICAL IND LTD·Filed 2008·Application pending·0 cites
- 1044US11408479B2Anti-vibration deviceBRIDGESTONE CORP·Filed 2018·Granted Aug 9, 2022·0 cites·20 claims
- 1144US9502592B2Film-forming compositionNISHIMURA NAOYA·Filed 2011·Granted Nov 22, 2016·0 cites·19 claims
- 1243US11466743B2Bracket for anti-vibration device and method for manufacturing bracket for anti-vibration devicePROSPIRA CORP·Filed 2018·Granted Oct 11, 2022·0 cites·8 claims
- 1343US10703863B2Polymerizable composition comprising silsesquioxane compound having acrylic groupNISSAN CHEMICAL IND LTD·Filed 2016·Granted Jul 7, 2020·0 cites·12 claims
- 1441US2009234088A1Hyperbranched Polymer and Method for Producing the SameNISSAN CHEMICAL IND LTD·Filed 2007·Application pending·0 cites
- 1540US11352470B2Polyamide resin member and production method thereforBRIDGESTONE CORP·Filed 2018·Granted Jun 7, 2022·0 cites·5 claims
- 1638US2008139692A1Hyperbranched Polymer and Production Method ThereofTOKYO INST TECH·Filed 2006·Application pending·0 cites
- 1734US10717818B2Polymer containing triazine ring and composition containing sameNISSAN CHEMICAL IND LTD·Filed 2015·Granted Jul 21, 2020·0 cites·20 claims
- 1834US2017242189A1Low-resistance cladding material and electro-optic polymer optical waveguideUNIV KYUSHU·Filed 2015·Application pending·0 cites
- 1928US8877871B2Organic switching element and method for producing the sameFUJITA KATSUHIKO·Filed 2008·Granted Nov 4, 2014·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →