Inventor · disambiguated record
Kouya Kojima
Also filed as: KOJIMA KOUYA
11 granted patents·3 pending applications·31 citations·filing 1997–2018
85Inventor score
Top patents by PatentIndex Score
14 records- 0191US9857503B2Optical material and use thereofMITSUI CHEMICALS INC·Filed 2014·Granted Jan 2, 2018·6 cites·17 claims
- 0287US10562995B2Photocurable composition, denture base, and plate dentureMITSUI CHEMICALS INC·Filed 2016·Granted Feb 18, 2020·5 cites·21 claims
- 0382US10973742B2Photocurable composition, denture base, and plate dentureMITSUI CHEMICALS INC·Filed 2017·Granted Apr 13, 2021·3 cites·22 claims
- 0480US10066081B2Polymerizable composition for optical materialsMITSUI CHEMICALS INC·Filed 2014·Granted Sep 4, 2018·2 cites·5 claims
- 0574US9933635B2Optical material, composition for optical material, and use thereofMITSUI CHEMICALS INC·Filed 2014·Granted Apr 3, 2018·5 cites·18 claims
- 0664US11058660B2External wound-healing agent, and external wound-healing materialMITSUI CHEMICALS INC·Filed 2018·Granted Jul 13, 2021·0 cites·9 claims
- 0755US2016313575A1Polymerizable composition for optical materials, optical material, and process for producing sameMITSUI CHEMICALS INC·Filed 2014·Application pending·0 cites
- 0854US9708260B2Method for producing meta-xylylenediamines and method for producing bisamide compoundMITSUI CHEMICALS INC·Filed 2014·Granted Jul 18, 2017·0 cites·7 claims
- 0951US9670148B2Method for producing meta-xylylenediisocyanatesMITSUI CHEMICALS INC·Filed 2014·Granted Jun 6, 2017·0 cites·6 claims
- 1051US2017209406A1External wound-healing agent, and external wound-healing materialMITSUI CHEMICALS INC·Filed 2015·Application pending·0 cites
- 1148US2016017218A1Optical material and uses thereofMITSUI CHEMICALS INC·Filed 2014·Application pending·0 cites
- 1247US10206762B2Material for denture base, denture base, method of manufacturing the denture base, plate denture, and method of manufacturing the plate dentureMITSUI CHEMICALS INC·Filed 2018·Granted Feb 19, 2019·0 cites·18 claims
- 1342US10117731B2Material for denture base, denture base, method of manufacturing the denture base, plate denture, and method of manufacturing the plate dentureMITSUI CHEMICALS INC·Filed 2015·Granted Nov 6, 2018·0 cites·27 claims
- 1431US5950795AExact change coin collection deviceSHOWA YUEN KABUSHIKI KAISHA·Filed 1997·Granted Sep 14, 1999·10 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →