Inventor · disambiguated record
Gengiro Kawamura
Also filed as: KAWAMURA GENGIRO
2 granted patents·19 citations·filing 1979–1982
59Inventor score
Technology areasC08K
Files withNITTO CHEMICAL INDUSTRY CO LTD2
Top patents by PatentIndex Score
2 records- 0155US4481316AMethod for inhibiting the degradation of an aqueous solution of an acrylamide polymer in a petroleum recovery processNITTO CHEMICAL INDUSTRY CO LTD·Filed 1982·Granted Nov 6, 1984·11 cites·4 claims
- 0253US4393163AMethod for stabilizing an acrylamide polymer in a petroleum recovery processNITTO CHEMICAL INDUSTRY CO LTD·Filed 1979·Granted Jul 12, 1983·8 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →