Inventor · disambiguated record
Ritsuo Kitada
Also filed as: KITADA RITSUO
5 granted patents·1 pending application·109 citations·filing 1981–2005
81Inventor score
Top patents by PatentIndex Score
6 records- 0187US4419270AOxidation catalystNIPPON CATALYTIC CHEM IND·Filed 1981·Granted Dec 6, 1983·43 cites·2 claims
- 0284US7122698B2Method for producing α-hydroxycarboxylateNIPPON CATALYTIC CHEM IND·Filed 2003·Granted Oct 17, 2006·16 cites·16 claims
- 0378US4621155AProcess for preparation of methacrylic acidNIPPON CATALYTIC CHEM IND·Filed 1984·Granted Nov 4, 1986·26 cites·7 claims
- 0457US5965676AProduction process, production apparatus, and product of resin particleNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Oct 12, 1999·24 cites·7 claims
- 0540US7354984B2Method for drying nonionic alkylene oxide-type water-soluble resin, method for packaging it, and method for transporting itDAI ICHI KOGYO SEIYAKU CO LTD·Filed 2005·Granted Apr 8, 2008·0 cites·11 claims
- 0640US2005245410A1Water soluble nonionic alkylene oxide resin, and production process thereforTEZUKA MASAKI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →