Inventor · disambiguated record

Yukiko Soma

Also filed as: SOMA YUKIKO

3 granted patents·131 citations·filing 1997–2000

76Inventor score

Technology areasG03G

Files withDAINIPPON INK & CHEMICALS3

Top patents by PatentIndex Score

3 records

0191US5885743AElectrophotographic toner and process for the preparation thereofDAINIPPON INK & CHEMICALS·Filed 1997·Granted Mar 23, 1999·67 cites·14 claims
0286US6248491B1Toner for electrostatic image developmentDAINIPPON INK & CHEMICALS·Filed 2000·Granted Jun 19, 2001·29 cites·12 claims
0381US6017670AElectrophotographic toner and process for the preparation thereofDAINIPPON INK & CHEMICALS·Filed 1998·Granted Jan 25, 2000·35 cites·15 claims

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