Inventor · disambiguated record
Yoshiko Kurosawa
Also filed as: KUROSAWA YOSHIKO
4 granted patents·162 citations·filing 1992–1997
81Inventor score
Files withRICOH KK4
Top patents by PatentIndex Score
4 records- 0180US5459701AMagneto-optical recording methodRICOH KK·Filed 1992·Granted Oct 17, 1995·29 cites·7 claims
- 0278US5885733ANon-aqueous secondary lithium batteryRICOH KK·Filed 1997·Granted Mar 23, 1999·59 cites·19 claims
- 0375US5900336ANegative electrode for lithium secondary battery and lithium secondary battery using the negative electrodeRICOH KK·Filed 1997·Granted May 4, 1999·50 cites·23 claims
- 0475US5420833AMagneto-optical recording medium having first and second magnetic layersRICOH KK·Filed 1993·Granted May 30, 1995·24 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →