Inventor · disambiguated record
Naoyuki Kakinuma
Also filed as: KAKINUMA NAOYUKI
25 granted patents·10 pending applications·42 citations·filing 2012–2024
93Inventor score
Top patents by PatentIndex Score
35 records- 0196US10081703B2Polymerizable composition for optical material and optical materialMITSUI CHEMICALS INC·Filed 2015·Granted Sep 25, 2018·8 cites·13 claims
- 0291US9857503B2Optical material and use thereofMITSUI CHEMICALS INC·Filed 2014·Granted Jan 2, 2018·6 cites·17 claims
- 0391US9475903B21,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, polyurethane resin, molded article, eyewear material, eyewear frame, and lensMITSUI CHEMICALS INC·Filed 2014·Granted Oct 25, 2016·5 cites·20 claims
- 0489US9477012B21,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, polyurethane resin, molded article, eyewear material, eyewear frame, and lensMITSUI CHEMICALS INC·Filed 2015·Granted Oct 25, 2016·2 cites·4 claims
- 0587US10954341B2Polymerizable composition for optical material, optical material, process for preparing polymerizable composition for optical material, and method of manufacturing optical materialMITSUI CHEMICALS INC·Filed 2016·Granted Mar 23, 2021·4 cites·14 claims
- 0686US2025122315A1(meth)acrylate and use thereofMITSUI CHEMICALS INC·Filed 2024·Application pending·0 cites
- 0784US9720137B2Eyewear material, eyewear frame, and eyewearMITSUI CHEMICALS INC·Filed 2014·Granted Aug 1, 2017·2 cites·9 claims
- 0883US12441821B2(Meth)acrylate and use thereofMITSUI CHEMICALS INC·Filed 2018·Granted Oct 14, 2025·1 cites·12 claims
- 0980US10066081B2Polymerizable composition for optical materialsMITSUI CHEMICALS INC·Filed 2014·Granted Sep 4, 2018·2 cites·5 claims
- 1080US9227925B2Process for producing aldehyde compoundsKUMA SHIGETOSHI·Filed 2012·Granted Jan 5, 2016·4 cites·17 claims
- 1175US9944029B2Process for producing optical materialMITSUI CHEMICALS INC·Filed 2015·Granted Apr 17, 2018·1 cites·9 claims
- 1274US9933635B2Optical material, composition for optical material, and use thereofMITSUI CHEMICALS INC·Filed 2014·Granted Apr 3, 2018·5 cites·18 claims
- 1369US9487475B2Preparation method of aldehyde compound with limited amount of acrylonitrileMITSUI CHEMICALS INC·Filed 2013·Granted Nov 8, 2016·1 cites·5 claims
- 1468US10239239B2Internal release agent, composition including internal release agent, and process for producing a plastic lens using same compositionMITSUI CHEMICALS INC·Filed 2015·Granted Mar 26, 2019·1 cites·10 claims
- 1566US10399930B2Purification method of aldehyde compoundMITSUI CHEMICALS INC·Filed 2017·Granted Sep 3, 2019·0 cites·5 claims
- 1666US2024400748A1Monomer composition, curable composition, molded body and method for producing monomer compositionMITSUI CHEMICALS INC·Filed 2022·Application pending·0 cites
- 1764US2024076304A1Monomer composition production method and monomer compositionMITSUI CHEMICALS INC·Filed 2022·Application pending·0 cites
- 1863US2025129010A1Method for producing (meth)acrylamide compoundMITSUI CHEMICALS INC·Filed 2022·Application pending·0 cites
- 1963US2025127690A1(meth)acrylamide compound, monomer composition, composition for dental material, and dental materialMITSUI CHEMICALS INC·Filed 2022·Application pending·0 cites
- 2062US10399929B2Purification method of aldehyde compoundMITSUI CHEMICALS INC·Filed 2017·Granted Sep 3, 2019·0 cites·5 claims
- 2161US12275814B2(Meth)acrylate, monomer composition, molded body, composition for dental material, and dental materialMITSUI CHEMICALS INC·Filed 2019·Granted Apr 15, 2025·0 cites·12 claims
- 2261US9809533B2Purification method of aldehyde compoundMITSUI CHEMICALS INC·Filed 2013·Granted Nov 7, 2017·0 cites·6 claims
- 2359US12098236B2Monomer composition and production method thereof, raw material composition, curable composition, and molded bodyMITSUI CHEMICALS INC·Filed 2019·Granted Sep 24, 2024·0 cites·15 claims
- 2457US2022275125A1Urethane allyl compound, monomer composition, molded body, composition for dental material, and dental materialMITSUI CHEMICALS INC·Filed 2020·Application pending·0 cites
- 2556US2023240947A1Dental adhesive composition and dental materialMITSUI CHEMICAIS INC·Filed 2021·Application pending·0 cites
- 2655US2016313575A1Polymerizable composition for optical materials, optical material, and process for producing sameMITSUI CHEMICALS INC·Filed 2014·Application pending·0 cites
- 2754US9708260B2Method for producing meta-xylylenediamines and method for producing bisamide compoundMITSUI CHEMICALS INC·Filed 2014·Granted Jul 18, 2017·0 cites·7 claims
- 2853US11407846B2(Meth)acrylate, monomer composition, dental material obtained from composition, and production method thereofMITSUI CHEMICALS INC·Filed 2018·Granted Aug 9, 2022·0 cites·22 claims
- 2951US10627650B2Optical material and use thereofMITSUI CHEMICALS INC·Filed 2014·Granted Apr 21, 2020·0 cites·7 claims
- 3051US9670148B2Method for producing meta-xylylenediisocyanatesMITSUI CHEMICALS INC·Filed 2014·Granted Jun 6, 2017·0 cites·6 claims
- 3150US11952447B2Polymerizable composition for dental material, and dental material obtained from said compositionMITSUI CHEMICALS INC·Filed 2019·Granted Apr 9, 2024·0 cites·17 claims
- 3248US9475760B2Preparation method of aldehyde compound using a metal compound and a phosphorus compoundMITSUI CHEMICALS INC·Filed 2013·Granted Oct 25, 2016·0 cites·6 claims
- 3347US12006382B2(Meth)acrylate, monomer composition for dental material, molded body, composition for dental material, dental material, and method of manufacturing (meth)acrylateMITSUI CHEMICALS INC·Filed 2019·Granted Jun 11, 2024·0 cites·10 claims
- 3436US2019153146A1Method of manufacturing polymerizable composition for optical material and method of manufacturing optical materialMITSUI CHEMICALS INC·Filed 2016·Application pending·0 cites
- 3534US2018016415A1Polymerizable composition for optical material, optical material, and use thereofMITSUI CHEMICALS INC·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →