Inventor · disambiguated record
Yasunari Kusaka
Also filed as: KUSAKA YASUNARI
22 granted patents·7 pending applications·10 citations·filing 2005–2024
90Inventor score
Files withSEKISUI CHEMICAL CO LTD21MAENAKA HIROSHI2SEKISUI POLYMATECH CO LTD2UNIV TOKUSHIMA2MATSUKAWA KIMIHIRO1
Top patents by PatentIndex Score
29 records- 0189US12104051B2Chlorinated vinyl chloride-based resinSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Oct 1, 2024·2 cites·12 claims
- 0287US12110385B2Chlorinated vinyl chloride resinSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Oct 8, 2024·2 cites·10 claims
- 0383US2024327551A1Chlorinated vinyl-chloride-based resinSEKISUI CHEMICAL CO LTD·Filed 2024·Application pending·0 cites
- 0478US12084526B2Vinyl alcohol polymer and method for producing vinyl alcohol polymerSEKISUI CHEMICAL CO LTD·Filed 2019·Granted Sep 10, 2024·1 cites·14 claims
- 0574US10633480B2Flame-retardant urethane resin compositionSEKISUI CHEMICAL CO LTD·Filed 2015·Granted Apr 28, 2020·1 cites·7 claims
- 0673US10711081B2Vinyl alcohol-vinyl acetate copolymerUNIV TOKUSHIMA·Filed 2017·Granted Jul 14, 2020·1 cites·10 claims
- 0772US11993679B2Thermally conductive sheetSEKISUI POLYMATECH CO LTD·Filed 2019·Granted May 28, 2024·2 cites·14 claims
- 0872US11377506B2Vinyl alcohol-vinyl acetate copolymerUNIV TOKUSHIMA·Filed 2018·Granted Jul 5, 2022·1 cites·8 claims
- 0969US12037423B2Chlorinated vinyl-chloride-based resinSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Jul 16, 2024·0 cites·5 claims
- 1066US11859063B2Poly(vinyl alcohol) film and production method for polarizing filmSEKISUI CHEMICAL CO LTD·Filed 2019·Granted Jan 2, 2024·0 cites·8 claims
- 1165US12351672B2Chlorinated vinyl-chloride-based resinSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Jul 8, 2025·0 cites·12 claims
- 1265US12264239B2Chlorinated vinyl chloride-based resinSEKISUI CHEMICAL CO LTD·Filed 2021·Granted Apr 1, 2025·0 cites·5 claims
- 1364US12297312B2Chlorinated vinyl chloride-based resinSEKISUI CHEMICAL CO LTD·Filed 2021·Granted May 13, 2025·0 cites·4 claims
- 1464US12252577B2Chlorinated vinyl chloride resinSEKISUI CHEMICAL CO LTD·Filed 2021·Granted Mar 18, 2025·0 cites·4 claims
- 1563US12486392B2Chlorinated vinyl chloride resinSEKISUI CHEMICAL CO LTD·Filed 2021·Granted Dec 2, 2025·0 cites·5 claims
- 1659US12187883B2Chlorinated vinyl chloride resinSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Jan 7, 2025·0 cites·7 claims
- 1758US12460075B2Resin composition for molding and molded articleSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Nov 4, 2025·0 cites·16 claims
- 1858US11947144B2Poly(vinyl alcohol) film and production method for polarizing filmSEKISUI CHEMICAL CO LTD·Filed 2019·Granted Apr 2, 2024·0 cites·8 claims
- 1957US12486394B2Molding resin composition and molded articleSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Dec 2, 2025·0 cites·8 claims
- 2056US12031000B2Poly(vinyl alcohol) film and production method for polarizing filmSEKISUI CHEMICAL CO LTD·Filed 2019·Granted Jul 9, 2024·0 cites·9 claims
- 2156US10647791B2Polyvinyl alcohol used as dispersing agents for polyvinyl chloride suspension polymerization, dispersing agents comprising the polyvinyl alcohol, and method for producing polyvinyl chloride using the polyvinyl alcoholSEKISUI CHEMICAL CO LTD·Filed 2018·Granted May 12, 2020·0 cites·11 claims
- 2255US12084552B2Poly(vinyl alcohol) film and production method for polarizing filmSEKISUI CHEMICAL CO LTD·Filed 2019·Granted Sep 10, 2024·0 cites·8 claims
- 2350US11987686B2Thermally conductive sheetSEKISUI POLYMATECH CO LTD·Filed 2019·Granted May 21, 2024·0 cites·11 claims
- 2444US2011159296A1Insulating sheet and laminated structureSEKISUI CHEMICAL CO LTD·Filed 2009·Application pending·0 cites
- 2540US2011135911A1Insulating sheet and multilayer structureMAENAKA HIROSHI·Filed 2009·Application pending·0 cites
- 2639US2010297453A1Insulating sheet and multilayer structureMAENAKA HIROSHI·Filed 2008·Application pending·0 cites
- 2737US2021102037A1Foam and molded articleSEKISUI CHEMICAL CO LTD·Filed 2018·Application pending·0 cites
- 2834US2009206328A1Silicon-Containing Photosensitive Composition, Method for Forming Thin Film Pattern Using Same, Protective Film for Electronic Device, Gate Insulating Film And Thin Film TransistorMATSUKAWA KIMIHIRO·Filed 2005·Application pending·0 cites
- 2934US2014175505A1Sealing agent for optical semiconductor devices, and optical semiconductor deviceYAMAZAKI RYOSUKE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →