Inventor · disambiguated record
Dai Watanabe
Also filed as: WATANABE DAI
2 granted patents·4 citations·filing 2003–2005
41Inventor score
Files withDAINICHISEIKA COLOR CHEM2
Top patents by PatentIndex Score
2 records- 0175US7553365B2Water-based pigment dispersions, inkjet recording inks, and color filtersDAINICHISEIKA COLOR CHEM·Filed 2005·Granted Jun 30, 2009·4 cites·3 claims
- 0241US7361698B2Water-based pigment inks, image recording method, and image recording systemDAINICHISEIKA COLOR CHEM·Filed 2003·Granted Apr 22, 2008·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →