Inventor · disambiguated record
Hiromichi Arakawa
Also filed as: ARAKAWA HIROMICHI
3 granted patents·5 citations·filing 1985–2006
56Inventor score
Top patents by PatentIndex Score
3 records- 0143US8163820B2Process for producing aqueous pigment dispersions for ink-jet recordingKAJI HIDEAKI·Filed 2003·Granted Apr 24, 2012·2 cites·20 claims
- 0235US8383743B2Ink composition for jet printerDAINIPPON INK & CHEMICALS·Filed 2006·Granted Feb 26, 2013·0 cites·18 claims
- 0332US4642324AVinyl chloride resin compositionNIPPON ZEON CO·Filed 1985·Granted Feb 10, 1987·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →