Inventor · disambiguated record
Sadao Sekiguchi
Also filed as: SEKIGUCHI SADAO
5 granted patents·78 citations·filing 1973–1978
81Inventor score
Top patents by PatentIndex Score
5 records- 0187US3970629AComposition for paper coatingSUMITOMO NAUGATUCK·Filed 1974·Granted Jul 20, 1976·32 cites·13 claims
- 0270US3941912ACopolymer latex and paper coating composition thereofSUMITOMO NAUGATUCK·Filed 1973·Granted Mar 2, 1976·15 cites·5 claims
- 0365US4257935AColor developing sheet for pressure-sensitive recording systemsSUMITOMO NAUGATUCK·Filed 1978·Granted Mar 24, 1981·15 cites·8 claims
- 0465US4125675AColor developing sheet with organic developer and latex binderSUMITOMO NAUGATUCK·Filed 1976·Granted Nov 14, 1978·15 cites·13 claims
- 0523US4032597AThermoplastic resin compositionSUMITOMO CHEMICAL CO·Filed 1975·Granted Jun 28, 1977·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →