Inventor · disambiguated record
Junko Chizuwa
Also filed as: CHIZUWA JUNKO
4 granted patents·6 citations·filing 2006–2016
62Inventor score
Top patents by PatentIndex Score
4 records- 0189US9505723B2Compound, dispersant and tonerCANON KK·Filed 2016·Granted Nov 29, 2016·4 cites·10 claims
- 0268US8043423B2Pigment dispersion liquid, ink jet recording ink, ink jet recording method, ink cartridge and ink jet recording apparatusCANON FINETECH INC·Filed 2008·Granted Oct 25, 2011·2 cites·11 claims
- 0342US7754783B2Resin-containing composition, liquid application method and liquid application apparatusCANON KK·Filed 2006·Granted Jul 13, 2010·0 cites·12 claims
- 0441US8268908B2Pigment dispersion liquid, inkjet recording ink, inkjet recording method, ink cartridge and inkjet recording apparatusOOKAWA TAKAYUKI·Filed 2009·Granted Sep 18, 2012·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →