Inventor · disambiguated record
Sadao Yoshida
Also filed as: YOSHIDA SADAO
4 granted patents·159 citations·filing 1974–1976
78Inventor score
Top patents by PatentIndex Score
4 records- 0195US4021310AMethod for inhibiting the polymerization of acrylic acid or its estersNIPPON CATALYTIC CHEM IND·Filed 1975·Granted May 3, 1977·78 cites·2 claims
- 0295US3988213AMethod of distilling vinyl compoundsNIPPON CATALYTIC CHEM IND·Filed 1974·Granted Oct 26, 1976·76 cites·3 claims
- 0332US4098689AMethod of treating waste water with activated sludgeIDEMITSU KOSAN CO·Filed 1976·Granted Jul 4, 1978·3 cites·8 claims
- 0426US4105546AMethod of treating waste water with activated sludgeIDEMITSU KOSAN CO·Filed 1976·Granted Aug 8, 1978·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →