Inventor · disambiguated record
Eiko Okamoto
Also filed as: OKAMOTO EIKO
16 granted patents·8 pending applications·30 citations·filing 2007–2023
89Inventor score
Top patents by PatentIndex Score
24 records- 0183US9290666B2Laminate and method for manufacturing the sameTAKIHARA TSUYOSHI·Filed 2011·Granted Mar 22, 2016·4 cites·13 claims
- 0283US9052444B2Active energy ray-curable resin composition, and production method for products with surfaces of fine concave-convex structuresNAKAI YUSUKE·Filed 2011·Granted Jun 9, 2015·4 cites·13 claims
- 0379US8034434B2Transparent molded body and antireflective member using the sameMITSUBISHI RAYON CO·Filed 2008·Granted Oct 11, 2011·9 cites·5 claims
- 0476US10137661B2Microrelief structural body, decorative sheet, decorative resin molded body, method for producing microrelief structural body, and method for producing decorative resin molded bodyMITSUBISHI RAYON CO·Filed 2014·Granted Nov 27, 2018·3 cites·15 claims
- 0574US9062142B2Active energy ray-curable resin composition, product having the uneven microstructure, and method for producing product having the uneven microstructureTAKIHARA TSUYOSHI·Filed 2012·Granted Jun 23, 2015·2 cites·13 claims
- 0673US8703839B2Active energy ray-curable resin composition, nano ridge/groove structure using same and production method for said structure, and water repellent article provided with nano ridge/groove structureTAKIHARA TSUYOSHI·Filed 2011·Granted Apr 22, 2014·2 cites·14 claims
- 0772US9605355B2Method for producing anodic porous alumina, method for producing molded article having microscopic pattern on surface, and molded article having microscopic pattern on surfaceMITSUBISHI RAYON CO·Filed 2013·Granted Mar 28, 2017·1 cites·7 claims
- 0871US9797059B2Method for manufacturing mold and method for manufacturing molded article having fine uneven structure on surfaceMITSUBISHI CHEM CORP·Filed 2013·Granted Oct 24, 2017·2 cites·18 claims
- 0971US2024026123A1Resin additive, resin composition, and molded articleMITSUBISHI CHEM CORP·Filed 2023·Application pending·0 cites
- 1068US8939752B2Mold, process for producing mold, and process for producing sheetUOZU YOSHIHIRO·Filed 2007·Granted Jan 27, 2015·1 cites·21 claims
- 1164US2015053566A1Stamper, method for producing the same, method for producing molded material, and prototype aluminum mold for stamperMITSUBISHI RAYON CO·Filed 2014·Application pending·0 cites
- 1260US9519082B2Microscopic roughness structure with protective film and method thereofTAKIHARA TSUYOSHI·Filed 2012·Granted Dec 13, 2016·1 cites·13 claims
- 1360US9234065B2Active energy ray-curable resin composition, product having the uneven microstructure, and method for producing product having the uneven microstructureMITSUBISHI RAYON CO·Filed 2014·Granted Jan 12, 2016·1 cites·10 claims
- 1455US9902792B2Dispersion-type acrylic copolymerMITSUBISHI RAYON CO·Filed 2014·Granted Feb 27, 2018·0 cites·17 claims
- 1553US9908265B2Method of manufacturing mold, and molded article having fine relief structure on surface and method of manufacturing the sameMITSUBISHI RAYON CO·Filed 2013·Granted Mar 6, 2018·0 cites·14 claims
- 1652US12110469B2Polymer composition, lubricant additive, viscosity index improver, lubricant composition, method for producing polymer composition, and method for producing macromonomerMITSUBISHI CHEM CORP·Filed 2022·Granted Oct 8, 2024·0 cites·23 claims
- 1750US2015165733A1Method for producing laminate, laminate, and articleMITSUBISHI RAYON CO·Filed 2013·Application pending·0 cites
- 1849US2010243458A1Stamper, Method for Producing the Same, Method for Producing Molded Material, and Prototype Aluminum Mold for StamperKOJIMA KATSUHIRO·Filed 2008·Application pending·0 cites
- 1947US10435553B2Resin composition, molded article and film including vinylidene fluoride-based resinMITSUBISHI CHEM CORP·Filed 2018·Granted Oct 8, 2019·0 cites·14 claims
- 2038US9335445B2Antireflection article and display deviceOKAMOTO EIKO·Filed 2010·Granted May 10, 2016·0 cites·7 claims
- 2138US2011318539A1Process for producing filmOZAWA SATORU·Filed 2010·Application pending·0 cites
- 2237US2014037900A1Active-Energy-Curable Resin Composition, Molding, Microrelief Structure, Water-Repellent Article, Mold, and Method for Producing Microrelief StructureTAKIHARA TSUYOSHI·Filed 2012·Application pending·0 cites
- 2336US2017096553A1Resin composition and molded body formed from resin compositionMITSUBISHI RAYON CO·Filed 2015·Application pending·0 cites
- 2436US2018127532A1Resin composition and film comprising resin compositionMITSUBISHI CHEM CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →