Inventor · disambiguated record
Yasumasa Tanaka
Also filed as: TANAKA YASUMASA
7 granted patents·126 citations·filing 1989–2009
85Inventor score
Top patents by PatentIndex Score
7 records- 0189US5574117AAcrylic polymer, its use and process for producing itNIPPON CATALYTIC CHEM IND·Filed 1995·Granted Nov 12, 1996·68 cites·35 claims
- 0258US6518342B1Emulsion for pressure-sensitive adhesiveNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Feb 11, 2003·19 cites·20 claims
- 0353US6121355AWater-dispersion type pressure-sensitive adhesive composition, method of production thereof, and pressure-sensitive adhesive product employing the sameNIPPON CATALYTIC CHEM IND·Filed 1996·Granted Sep 19, 2000·18 cites·4 claims
- 0451US5185461AProcess for preparing 2-aminoethyl esters of methacrylic acidNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Feb 9, 1993·5 cites·9 claims
- 0550US5039787AMethod for production of cationic water-soluble resin and water-treating agent containing said resin based on imine modified polyethylene glycol halohydrin ethersNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Aug 13, 1991·10 cites·62 claims
- 0649US8561860B2Pour spout member for packaging bagMORIYAMA YUICHIRO·Filed 2009·Granted Oct 22, 2013·0 cites·15 claims
- 0735US5252184AAdditive for production of paperNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Oct 12, 1993·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →