Inventor · disambiguated record
Sumio Saitoh
Also filed as: SAITOH SUMIO
3 granted patents·72 citations·filing 1981–1986
74Inventor score
Files withCATALYSTS & CHEM IND CO3
Top patents by PatentIndex Score
3 records- 0178US4499217AThermo-setting resinous liquid compositionsCATALYSTS & CHEM IND CO·Filed 1982·Granted Feb 12, 1985·27 cites·2 claims
- 0266US4383057AProcess of preparing coating compositions comprising polyvinyl butyral and colloidal silicaCATALYSTS & CHEM IND CO·Filed 1981·Granted May 10, 1983·24 cites·1 claims
- 0363US4721652AComposite for decomposing and adsorbing urea dissolved in liquidCATALYSTS & CHEM IND CO·Filed 1986·Granted Jan 26, 1988·21 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →