Inventor · disambiguated record

Yoshiko Oi

Also filed as: OI YOSHIKO

2 granted patents·67 citations·filing 1992–1993

66Inventor score

Technology areasC11D

Files withTOMEI SANGYO KK2

Top patents by PatentIndex Score

2 records

0179US5281277ALiquid composition for contact lenses and method for cleaning a contact lensTOMEI SANGYO KK·Filed 1992·Granted Jan 25, 1994·47 cites·7 claims
0258US5409546AMethod for cleaning, preserving and disinfecting contact lensesTOMEI SANGYO KK·Filed 1993·Granted Apr 25, 1995·20 cites·19 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →