Inventor · disambiguated record
Zengiro Kawamura
Also filed as: KAWAMURA ZENGIRO
3 granted patents·24 citations·filing 1974–1986
67Inventor score
Files withNITTO CHEMICAL INDUSTRY CO LTD3
Top patents by PatentIndex Score
3 records- 0166US3951934APolymerization of acrylamide in the presence of water-soluble nitrogen compoundsNITTO CHEMICAL INDUSTRY CO LTD·Filed 1974·Granted Apr 20, 1976·12 cites·7 claims
- 0247US4607099AStabilization of xanthan gum in aqueous solutionNITTO CHEMICAL INDUSTRY CO LTD·Filed 1984·Granted Aug 19, 1986·10 cites·6 claims
- 0329US4810786AStabilization of xanthan gum in aqueous solutionNITTO CHEMICAL INDUSTRY CO LTD·Filed 1986·Granted Mar 7, 1989·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →