Inventor · disambiguated record
Kazuhiro Ejiri
Also filed as: EJIRI KAZUHIRO
5 granted patents·7 pending applications·5 citations·filing 2005–2022
70Inventor score
Top patents by PatentIndex Score
12 records- 0189US11254802B2Diarylamine-based compound, anti-aging agent, and polymer compositionZEON CORP·Filed 2018·Granted Feb 22, 2022·2 cites·10 claims
- 0280US11643522B2Polymer composition containing diarylamine-based compoundZEON CORP·Filed 2022·Granted May 9, 2023·0 cites·11 claims
- 0372US8927640B2Nitrile copolymer latex composition and nitrile copolymer rubber compositionZEON CORP·Filed 2013·Granted Jan 6, 2015·1 cites·9 claims
- 0464US8648137B2Nitrile copolymer latex composition and nitrile copolymer rubber compositionTSUKADA AKIRA·Filed 2009·Granted Feb 11, 2014·1 cites·15 claims
- 0563US9163136B2Nitrile rubber composition and cross-linked rubberSAKAMOTO MASATO·Filed 2012·Granted Oct 20, 2015·1 cites·8 claims
- 0647US2019112466A1Acrylic polymer compositionZEON CORP·Filed 2017·Application pending·0 cites
- 0743US2019112467A1Acrylic polymer compositionZEON CORP·Filed 2017·Application pending·0 cites
- 0842US2020002523A1Acrylic rubber, acrylic rubber composition, and crosslinked acrylic rubberZEON CORP·Filed 2018·Application pending·0 cites
- 0941US2020239612A1Acrylic rubberZEON CORP·Filed 2018·Application pending·0 cites
- 1040US2019276634A1Acrylic polymer compositionZEON CORP·Filed 2017·Application pending·0 cites
- 1140US2019106552A1Acrylic polymer compositionZEON CORP·Filed 2017·Application pending·0 cites
- 1234US2008021164A1Thermoplastic Elastomer Composition And Shaped ArticleMASUDA HIROFUMI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →