Inventor · disambiguated record
Yutaka Tachikawa
Also filed as: TACHIKAWA YUTAKA
2 granted patents·1 pending application·1 citations·filing 2010–2015
30Inventor score
Top patents by PatentIndex Score
3 records- 0163US8809427B2Phthalocyanine compound and production method therefor, and coloring composition containing the phthalocyanine compoundKONDOU HITOSHI·Filed 2010·Granted Aug 19, 2014·1 cites·7 claims
- 0246US10158087B2Organic thin film, and organic semiconductor device and organic transistor using sameDAINIPPON INK & CHEMICALS·Filed 2014·Granted Dec 18, 2018·0 cites·7 claims
- 0332US2016349540A1Light modulation elementDAINIPPON INK & CHEMICALS·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →