Inventor · disambiguated record
Yukinori Kohama
Also filed as: KOHAMA YUKINORI
5 granted patents·12 pending applications·9 citations·filing 1993–2022
67Inventor score
Top patents by PatentIndex Score
17 records- 0172US9783640B2Polyimide precursor, polyimide, polyimide film, varnish, and substrateUBE INDUSTRIES·Filed 2013·Granted Oct 10, 2017·1 cites·32 claims
- 0257US9758623B2Polyimide precursor and polyimideUBE INDUSTRIES·Filed 2015·Granted Sep 12, 2017·0 cites·34 claims
- 0355US2024158578A1Polyimide precursor composition and polyimide filmUBE CORP·Filed 2022·Application pending·0 cites
- 0452US10174166B2Polyimide precursor, polyimide, varnish, polyimide film, and substrateUBE INDUSTRIES·Filed 2013·Granted Jan 8, 2019·0 cites·19 claims
- 0550US10781288B2Polyimide precursor and polyimideUBE INDUSTRIES·Filed 2013·Granted Sep 22, 2020·0 cites·8 claims
- 0649US2016137787A1Polymide precursor and polymideUBE INDUSTRIES·Filed 2014·Application pending·0 cites
- 0749US2016297995A1Polyimide precursor, polyimide, polyimide film, varnish, and substrateUBE INDUSTRIES·Filed 2014·Application pending·0 cites
- 0848US2014066571A1Polyimide precursor and polyimideTAKASAWA RYOICHI·Filed 2012·Application pending·0 cites
- 0947US2015284513A1Polyimide precursor, polyimide, varnish, polyimide film, and substrateUBE INDUSTRIES·Filed 2013·Application pending·0 cites
- 1046US2005221103A1Polyimide complex sheetUBE INDUSTRIES·Filed 2005·Application pending·0 cites
- 1145US2009008132A1Flexible wiring board for tape carrier packageUBE INDUSTRIES·Filed 2008·Application pending·0 cites
- 1243US2008193742A1Polyimide Film with Improved Surface ActivityUBE INDUSTRIES·Filed 2005·Application pending·0 cites
- 1340US2017313821A1Polyimide precursor, polyimide, and polyimide filmUBE INDUSTRIES·Filed 2015·Application pending·0 cites
- 1438US2017342215A1Polyimide film, polyimide precursor, and polyimideUBE INDUSTRIES·Filed 2015·Application pending·0 cites
- 1535US5273421AInjection type molding machine for producing hollow double wall type plastic articlesUBE INDUSTRIES·Filed 1993·Granted Dec 28, 1993·8 cites·4 claims
- 1633US2013178597A1Polyimide precursor, polyimide, and materials to be used in producing sameTAKASAWA RYOICHI·Filed 2011·Application pending·0 cites
- 1731US2018171077A1Polyimide precursor composition and polyimide compositionUBE INDUSTRIES·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →