Inventor · disambiguated record
Hironari Sudeji
Also filed as: SUDEJI HIRONARI
10 granted patents·5 pending applications·4 citations·filing 2011–2023
78Inventor score
Top patents by PatentIndex Score
15 records- 0175US9399317B2Retarder manufacturing method using cross-linked particles of a polymer having negative intrinsic birefringenceZEON CORP·Filed 2013·Granted Jul 26, 2016·3 cites·13 claims
- 0275US2023241829A1Method for producing a phase difference filmZEON CORP·Filed 2023·Application pending·0 cites
- 0364US11867873B2Method for producing multilayer optical filmZEON CORP·Filed 2021·Granted Jan 9, 2024·0 cites·13 claims
- 0462US2020209452A1Retardation film and production methodZEON CORP·Filed 2018·Application pending·0 cites
- 0561US10338291B2Multilayer film, polarization plate, and multilayer film production methodZEON CORP·Filed 2014·Granted Jul 2, 2019·1 cites·8 claims
- 0659US11654601B2Resin sheet and method of producing resin sheetZEON CORP·Filed 2020·Granted May 23, 2023·0 cites·6 claims
- 0757US11130848B2Laminated optical film and touch panelZEON CORP·Filed 2018·Granted Sep 28, 2021·0 cites·14 claims
- 0852US12235482B2Optical film, retarder film, and method for manufacturing sameZEON CORP·Filed 2019·Granted Feb 25, 2025·0 cites·20 claims
- 0950US2019255821A1Multilayer optical film and method for producing sameZEON CORP·Filed 2017·Application pending·0 cites
- 1050US2024218113A1Cycloolefin copolymer and hydrogenated product thereof, and optical elementZEON CORP·Filed 2022·Application pending·0 cites
- 1144US12319783B2Cycloolefin polymer, method for producing same, and optical elementZEON CORP·Filed 2020·Granted Jun 3, 2025·0 cites·10 claims
- 1241US9658377B2Phase difference film layered body and method for producing the same having micrometer-scale particles in a subsequently-removed layerSUDEJI HIRONARI·Filed 2011·Granted May 23, 2017·0 cites·14 claims
- 1340US12139570B2Retardation film and production method for retardation filmZEON CORP·Filed 2019·Granted Nov 12, 2024·0 cites·14 claims
- 1439US11970562B2Retardation film and production method for retardation filmZEON CORP·Filed 2019·Granted Apr 30, 2024·0 cites·13 claims
- 1538US2022011491A1Optical film, retarder film, and method for manufacturing sameZEON CORP·Filed 2019·Application pending·0 cites
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