Inventor · disambiguated record
Ryouichi Seki
Also filed as: SEKI RYOUICHI
5 granted patents·2 pending applications·27 citations·filing 2001–2017
75Inventor score
Top patents by PatentIndex Score
7 records- 0181US9529118B2Composition for optical material and use of sameMITSUI CHEMICALS INC·Filed 2013·Granted Dec 27, 2016·4 cites·9 claims
- 0281US8883925B2Cyclic olefin polymer composition, use thereof, and cyclic olefin polymerKIZU KOUICHI·Filed 2007·Granted Nov 11, 2014·13 cites·15 claims
- 0378US8617711B2Single layer film and hydrophilic material comprising the sameOKAZAKI KOJU·Filed 2006·Granted Dec 31, 2013·4 cites·16 claims
- 0462US6797805B2Organic polymers and novel polymerizable compoundsMITSUI CHEMICALS INC·Filed 2001·Granted Sep 28, 2004·6 cites·24 claims
- 0547US2020071443A1Graft copolymer-containing solid product and use thereofMITSUI CHEMICALS INC·Filed 2017·Application pending·0 cites
- 0643US9260549B2Resin fine powder consisting of 4-methyl-1-pentene polymer, composition containing same, and process for production thereofKAWABE KUNIAKI·Filed 2011·Granted Feb 16, 2016·0 cites·6 claims
- 0741US2009161045A1Method of Compensating Wavelength Dependence of Birefringence of Optical Part, Optical Part, and Display Obtained with theseSHARP KK·Filed 2007·Application pending·0 cites
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