Inventor · disambiguated record

Toshiko Yajima

Also filed as: YAJIMA TOSHIKO

2 granted patents·39 citations·filing 1989–1990

63Inventor score

Technology areasG03G

Files withKONISHIROKU PHOTO IND2

Top patents by PatentIndex Score

2 records

0179US5047305AElectrostatic-image developing polyester toner with release agentKONISHIROKU PHOTO IND·Filed 1989·Granted Sep 10, 1991·22 cites·14 claims
0268US5116713AToner for developing latent electrostatic imageKONISHIROKU PHOTO IND·Filed 1990·Granted May 26, 1992·17 cites·18 claims

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