Inventor · disambiguated record
Hiroki Chisaka
Also filed as: CHISAKA HIROKI
31 granted patents·9 pending applications·24 citations·filing 2013–2023
93Inventor score
Top patents by PatentIndex Score
40 records- 0189US10059662B2Sulfonium salt, photoacid generator, and photosensitive compositionTOKYO OHKA KOGYO CO LTD·Filed 2015·Granted Aug 28, 2018·5 cites·4 claims
- 0289US9914687B2Composition containing vinyl-group-containing compoundTOKYO OHKA KOGYO CO LTD·Filed 2014·Granted Mar 13, 2018·5 cites·12 claims
- 0388US9902675B2Vinyl-group-containing fluorene compoundTOKYO OHKA KOGYO CO LTD·Filed 2014·Granted Feb 27, 2018·6 cites·2 claims
- 0486US10479879B2Curable composition, cured product of the curable composition, and method of producing a cured product using the curable compositionTOKYO OHKA KOGYO CO LTD·Filed 2018·Granted Nov 19, 2019·2 cites·12 claims
- 0581US9547239B2Positive photosensitive resin composition, method for forming polyimide resin patterns, and patterned polyimide resin filmTOKYO OHKA KOGYO CO LTD·Filed 2013·Granted Jan 17, 2017·3 cites·5 claims
- 0679US10696845B2Energy-sensitive resin compositionTOKYO OHKA KOGYO CO LTD·Filed 2016·Granted Jun 30, 2020·2 cites·17 claims
- 0777US10239989B2Curable compositionTOKYO OHKA KOGYO CO LTD·Filed 2015·Granted Mar 26, 2019·1 cites·13 claims
- 0876US11905433B2Energy-sensitive composition, cured product, and forming method of cured productTOKYO OHKA KOGYO CO LTD·Filed 2021·Granted Feb 20, 2024·0 cites·8 claims
- 0972US11718717B2Resin composition, method for producing resin composition, film formation method, and cured productTOKYO OHKA KOGYO CO LTD·Filed 2020·Granted Aug 8, 2023·0 cites·9 claims
- 1068US10767017B2Resin composition, method for producing resin composition, film formation method, and cured productTOKYO OHKA KOGYO CO LTD·Filed 2017·Granted Sep 8, 2020·0 cites·10 claims
- 1167US2020270456A1Silicon-containing resin compositionTOKYO OHKA KOGYO CO LTD·Filed 2020·Application pending·0 cites
- 1265US11926681B2Curable composition, cured product, and method for producing cured productTOKYO OHKA KOGYO CO LTD·Filed 2022·Granted Mar 12, 2024·0 cites·9 claims
- 1364US10689514B2Silicon-containing resin compositionTOKYO OHKA KOGYO CO LTD·Filed 2016·Granted Jun 23, 2020·0 cites·7 claims
- 1457US2024301108A1Photocurable liquid composition, cured product, and method for producing cured productTOKYO OHKA KOGYO CO LTD·Filed 2022·Application pending·0 cites
- 1557US2024141085A1Photocurable liquid composition, cured product, and method for producing cured productTOKYO OHKA KOGYO CO LTD·Filed 2022·Application pending·0 cites
- 1657US2022325127A1Curable ink composition, cured product and nanocompositeTOKYO OHKA KOGYO CO LTD·Filed 2020·Application pending·0 cites
- 1756US12422749B2Photosensitive ink composition, cured product, display panel, and method for producing cured productTOKYO OHKA KOGYO CO LTD·Filed 2020·Granted Sep 23, 2025·0 cites·11 claims
- 1856US2018050973A1Vinyl-group-containing fluorene compoundTOKYO OHKA KOGYO CO LTD·Filed 2017·Application pending·0 cites
- 1955US12379664B2Photosensitive ink composition, cured product, display panel, and method for producing cured productTOKYO OHKA KOGYO CO LTD·Filed 2020·Granted Aug 5, 2025·0 cites·14 claims
- 2055US9891527B2Developing solution and development processing method of photosensitive resin compositionTOKYO OHKA KOGYO CO LTD·Filed 2014·Granted Feb 13, 2018·0 cites·20 claims
- 2153US11274245B2Curable composition, film, optical film, light-emitting display element panel, and light-emitting displayTOKYO OHKA KOGYO CO LTD·Filed 2018·Granted Mar 15, 2022·0 cites·11 claims
- 2253US10570269B2Composition containing microparticlesTOKYO OHKA KOGYO CO LTD·Filed 2016·Granted Feb 25, 2020·0 cites·7 claims
- 2353US9458355B2Method of producing polyimide resin, method of producing polyimide coating, method of producing polyamic acid solution, polyimide coating, and polyamic acid solutionTOKYO OHKA KOGYO CO LTD·Filed 2013·Granted Oct 4, 2016·0 cites·2 claims
- 2453US2023038195A1Photosensitive composition, cured product, and method for producing cured productTOKYO OHKA KOGYO CO LTD·Filed 2020·Application pending·0 cites
- 2553US2023056225A1Photosensitive composition, cured product, and method for producing cured productTOKYO OHKA KOGYO CO LTD·Filed 2020·Application pending·0 cites
- 2653US2024192593A1Photosensitive compositionTOKYO OHKA KOGYO CO LTD·Filed 2023·Application pending·0 cites
- 2749US11718587B2Compound, epoxy curing catalyst and method for producing compoundTOKYO OHKA KOGYO CO LTD·Filed 2018·Granted Aug 8, 2023·0 cites·4 claims
- 2848US10640607B2Curable composition, cured film, display panel, and method for producing cured productTOKYO OHKA KOGYO CO LTD·Filed 2018·Granted May 5, 2020·0 cites·13 claims
- 2948US10336708B2Imidazole compound, metal surface treatment liquid, metal surface treatment method, and laminate production methodTOKYO OHKA KOGYO CO LTD·Filed 2015·Granted Jul 2, 2019·0 cites·15 claims
- 3047US10829662B2Curable composition, cured product, cured film, display panel, and method for producing cured productTOKYO OHKA KOGYO CO LTD·Filed 2018·Granted Nov 10, 2020·0 cites·15 claims
- 3146US10233269B2Compound containing structural unit derived from vinyl ether compoundTOKYO OHKA KOGYO CO LTD·Filed 2014·Granted Mar 19, 2019·0 cites·18 claims
- 3244US11136435B2Method for producing polyimide film, polyimide film, polyamic acid solution, and photosensitive compositionENEOS CORP·Filed 2017·Granted Oct 5, 2021·0 cites·7 claims
- 3344US10954340B2Polyimide precursor compositionTOKYO OHKA KOGYO CO LTD·Filed 2016·Granted Mar 23, 2021·0 cites·4 claims
- 3444US9529258B2Energy-sensitive resin compositionTOKYO OHKA KOGYO CO LTD·Filed 2013·Granted Dec 27, 2016·0 cites·11 claims
- 3541US10747113B2Method of pattern formation and method of producing polysilane resin precursorTOKYO OHKA KOGYO CO LTD·Filed 2017·Granted Aug 18, 2020·0 cites·3 claims
- 3641US10364372B2Composition and method of producing siliceous filmTOKYO OHKA KOGYO CO LTD·Filed 2017·Granted Jul 30, 2019·0 cites·7 claims
- 3741US9890250B2Method for producing polybenzoxazole resinTOKYO OHKA KOGYO CO LTD·Filed 2015·Granted Feb 13, 2018·0 cites·18 claims
- 3839US9683150B2Curable composition, adhesive, method of producing fiber-reinforced composite material, and fiber-reinforced composite materialTOKYO OHKA KOGYO CO LTD·Filed 2015·Granted Jun 20, 2017·0 cites·16 claims
- 3939US2017115563A1Energy-sensitive resin compositionTOKYO OHKA KOGYO CO LTD·Filed 2015·Application pending·0 cites
- 4036US10322989B2Transparent body production method, transparent body, and amorphous bodyTOKYO OHKA KOGYO CO LTD·Filed 2015·Granted Jun 18, 2019·0 cites·16 claims
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