Inventor · disambiguated record
Aya Takagiwa
Also filed as: TAKAGIWA AYA
2 granted patents·5 citations·filing 2013–2013
42Inventor score
Top patents by PatentIndex Score
2 records- 0178US9419249B2Light extraction product for semiconductor light emitting device and light emitting deviceASAHI KASEI E MATERIALS CORP·Filed 2013·Granted Aug 16, 2016·5 cites·37 claims
- 0243US10479853B2Surface-treated carbon nanotube and resin compositionASAHI KASEI CHEMICALS CORP·Filed 2013·Granted Nov 19, 2019·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →