Inventor · disambiguated record
Toshinao Ukena
Also filed as: UKENA TOSHINAO
4 granted patents·74 citations·filing 1977–1999
78Inventor score
Files withKAO CORP4
Top patents by PatentIndex Score
4 records- 0171US4097403AOil-in-water emulsion and emulsifying or solubilizing agent composition useful thereinKAO CORP·Filed 1977·Granted Jun 27, 1978·24 cites·10 claims
- 0268US4713487AEther carboxylates and process for preparing sameKAO CORP·Filed 1986·Granted Dec 15, 1987·10 cites·2 claims
- 0362US6673885B1Process for the production of (meth)acrylic polymersKAO CORP·Filed 1999·Granted Jan 6, 2004·33 cites·5 claims
- 0448US4153770AEmulsifier for emulsion polymerizationKAO CORP·Filed 1977·Granted May 8, 1979·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →