Inventor · disambiguated record
Aya Ishizuka
Also filed as: ISHIZUKA Aya
4 granted patents·1 pending application·7 citations·filing 2013–2020
61Inventor score
Files withDAINIPPON INK & CHEMICALS5
Top patents by PatentIndex Score
5 records- 0194US10947403B2Dispersion and inkjet ink composition, light conversion layer, and liquid crystal display element using the dispersionDAINIPPON INK & CHEMICALS·Filed 2017·Granted Mar 16, 2021·7 cites·20 claims
- 0269US2021139730A1Dispersion and inkjet ink composition, light conversion layer, and liquid crystal display element using the dispersionDAINIPPON INK & CHEMICALS·Filed 2020·Application pending·0 cites
- 0348US11352308B2Compound and semiconductor material containing sameDAINIPPON INK & CHEMICALS·Filed 2017·Granted Jun 7, 2022·0 cites·6 claims
- 0440US9490433B2Benzothienobenzothiophene derivative, organic semiconductor material, and organic transistorDAINIPPON INK & CHEMICALS·Filed 2013·Granted Nov 8, 2016·0 cites·7 claims
- 0537US10516115B2Organic compound, method for preparing same, organic semiconductor material containing same, and organic transistor containing sameDAINIPPON INK & CHEMICALS·Filed 2016·Granted Dec 24, 2019·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →