Inventor · disambiguated record
Chikara Yokoyama
Also filed as: YOKOYAMA CHIKARA
2 granted patents·1 pending application·18 citations·filing 2000–2004
59Inventor score
Files withMITSUBISHI ELECTRIC CORP3
Top patents by PatentIndex Score
3 records- 0152US7085946B2Backup memory control unit with reduced current consumption having normal self-refresh and unsettled modes of operationMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Aug 1, 2006·11 cites·6 claims
- 0245US6731563B1Data backup device and step-up/step-down power supplyMITSUBISHI ELECTRIC CORP·Filed 2000·Granted May 4, 2004·7 cites·12 claims
- 0335US2004236917A1Data illegal use preventing deviceMITSUBISHI ELECTRIC CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →