Inventor · disambiguated record
Hiroshi Takaira
Also filed as: TAKAIRA HIROSHI
4 granted patents·6 pending applications·0 citations·filing 2016–2022
53Inventor score
Top patents by PatentIndex Score
10 records- 0159US11459462B2Charge-transport material and utilization thereofHITACHI CHEMICAL CO LTD·Filed 2018·Granted Oct 4, 2022·0 cites·17 claims
- 0257US10868252B2Organic electronics material and use thereofHITACHI CHEMICAL CO LTD·Filed 2016·Granted Dec 15, 2020·0 cites·23 claims
- 0349US2024355665A1Adhesive sheet, production method for adhesive sheet, roll, and production method for connection structureRESONAC CORP·Filed 2022·Application pending·0 cites
- 0448US11508909B2Organic electronic material and use of sameHITACHI CHEMICAL CO LTD·Filed 2018·Granted Nov 22, 2022·0 cites·19 claims
- 0542US11398604B2Organic electronic material, organic layer, organic electronic element, organic electroluminescent element, display element, illumination device, and display deviceHITACHI CHEMICAL CO LTD·Filed 2017·Granted Jul 26, 2022·0 cites·22 claims
- 0642US2020017631A1Branched polymer production method, branched polymer, and organic electronic elementHITACHI CHEMICAL CO LTD·Filed 2018·Application pending·0 cites
- 0740US2020032001A1Branched polymer production method, branched polymer, and organic electronic elementHITACHI CHEMICAL CO LTD·Filed 2018·Application pending·0 cites
- 0833US2019181347A1Organic electronic material and organic electronic elementHITACHI CHEMICAL CO LTD·Filed 2016·Application pending·0 cites
- 0933US2021226129A1Charge transport material, ink composition using said material, organic electronic element, organic electroluminescent element, display element, lighting device and display deviceHITACHI CHEMICAL CO LTD·Filed 2017·Application pending·0 cites
- 1032US2020028108A1Charge transport material and use of sameHITACHI CHEMICAL CO LTD·Filed 2018·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hiroshi Takaira files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →