Inventor · disambiguated record
Sahoko Igarashi
Also filed as: IGARASHI SAHOKO
3 granted patents·85 citations·filing 1986–1988
74Inventor score
Files withKAO CORP3
Top patents by PatentIndex Score
3 records- 0168US4758376APhosphate surfactant based detergent compositionsKAO CORP·Filed 1986·Granted Jul 19, 1988·42 cites·2 claims
- 0265US4931216ADetergent composition comprising an anionic or amphoteric surface active agent and a branched quaternary ammonium saltKAO CORP·Filed 1988·Granted Jun 5, 1990·32 cites·3 claims
- 0344US4876034ASecondary amidoamino acid based detergent compositionKAO CORP·Filed 1987·Granted Oct 24, 1989·11 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →