Inventor · disambiguated record
Hiroki Ookawa
Also filed as: OOKAWA Hiroki
4 granted patents·1 pending application·2 citations·filing 2011–2016
56Inventor score
Technology areasC09K
Top patents by PatentIndex Score
5 records- 0169US9057019B2Liquid crystal composition and liquid crystal display deviceJNC CORP·Filed 2013·Granted Jun 16, 2015·2 cites·16 claims
- 0244US9273245B2Compound having 2,2-difluorovinyloxy group or 1,2,2-trifluorovinyloxy group, liquid crystal composition and liquid crystal display deviceJNC CORP·Filed 2013·Granted Mar 1, 2016·0 cites·16 claims
- 0337US9701904B2Optically isotropic liquid crystal medium and optical deviceJNC CORP·Filed 2015·Granted Jul 11, 2017·0 cites·31 claims
- 0436US9193908B2Compound having dihydrophenanthrene, liquid crystal composition and liquid crystal display deviceHIRATA KENJI·Filed 2011·Granted Nov 24, 2015·0 cites·12 claims
- 0532US2018022999A1Compound having alkoxy group or alkoxyalkyl group, and saturated six-membered ring, liquid crystal composition and liquid crystal display deviceJNC CORP·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →