Inventor · disambiguated record
Katsumi Kuriyama
Also filed as: KURIYAMA KATSUMI
17 granted patents·1 pending application·509 citations·filing 1983–2010
95Inventor score
Top patents by PatentIndex Score
18 records- 0193US4972855AShredded tobacco leaf pellets, production process thereof and cigarette-like snuffsDAINICHISEIKA COLOR CHEM·Filed 1989·Granted Nov 27, 1990·231 cites·10 claims
- 0286US5068295AWater and oil repellantsDAINICHISEIKA COLOR CHEM·Filed 1990·Granted Nov 26, 1991·49 cites·11 claims
- 0382US4942212APolyurethane resin and heat-sensitive recording mediumDAINICHISEIKA COLOR CHEM·Filed 1988·Granted Jul 17, 1990·26 cites·10 claims
- 0477US8292996B2Oily inkjet inkKURIYAMA KATSUMI·Filed 2010·Granted Oct 23, 2012·3 cites·4 claims
- 0575US5621042ACoating compositionsDAINICHISEIKA COLOR CHEM·Filed 1995·Granted Apr 15, 1997·31 cites·6 claims
- 0675US5321083ACoating compositionsDAINICHISEIKA COLOR CHEM·Filed 1992·Granted Jun 14, 1994·21 cites·7 claims
- 0770US5571623AFine polyurethane particles, colloidal polyurea particles, and production processes thereofDAINICHISEIKA COLOR CHEM·Filed 1994·Granted Nov 5, 1996·19 cites·9 claims
- 0868US5262492ASiloxane-modified polyester resins and production processes thereofDAINICHISEIKA COLOR CHEM·Filed 1992·Granted Nov 16, 1993·16 cites·4 claims
- 0967US5384365ARelease agentsDAINICHISEIKA COLOR CHEM·Filed 1993·Granted Jan 24, 1995·16 cites·9 claims
- 1065US5922808APVA-base thermoplastic copolymer, and its production process and useDAINICHISEIKA COLOR CHEM·Filed 1997·Granted Jul 13, 1999·20 cites·10 claims
- 1165US4746684APolyurethane dispersion and emulsion, sheet-like porous material and production process thereofDAINICHISEIKA COLOR CHEM·Filed 1987·Granted May 24, 1988·22 cites·6 claims
- 1260US4853418APolyurethane emulsion, sheet-like porous material making use of the emulsion and production process of the materialDAINICHISEIKA COLOR CHEM·Filed 1988·Granted Aug 1, 1989·16 cites·6 claims
- 1358US4510186AProcess for preparing a porous sheet materialDAINICHISEIKA COLOR CHEM·Filed 1983·Granted Apr 9, 1985·10 cites·7 claims
- 1457US5904974APVA-base thermoplastic copolymer and its production process and useDAINICHISEIKA COLOR CHEM·Filed 1997·Granted May 18, 1999·10 cites·10 claims
- 1547US5024893AHeat-sensitive recording mediumDAINICHISEIKA COLOR CHEM·Filed 1990·Granted Jun 18, 1991·6 cites·7 claims
- 1640US4837198AHeat-sensitive recording mediumDAINICHISEIKA COLOR CHEM·Filed 1987·Granted Jun 6, 1989·7 cites·3 claims
- 1737US5192736AHeat-sensitive recording materialsDAINICHISEIKA COLOR CHEM·Filed 1991·Granted Mar 9, 1993·6 cites·10 claims
- 1837US2012210908A1Oil-based inkjet inkENDO TOSHIHIRO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →