Inventor · disambiguated record
Toru Shinagawa
Also filed as: SHINAGAWA TORU
6 granted patents·345 citations·filing 1989–1994
88Inventor score
Top patents by PatentIndex Score
6 records- 0192US5410676AInformation system using designating areas for retrieving/converting data and directories of different formats storing in optical and magnetic storageUNIV CALIFORNIA·Filed 1992·Granted Apr 25, 1995·96 cites·26 claims
- 0273US5003594APortable electronic device and its secret information collation methodHITACHI MAXELL·Filed 1989·Granted Mar 26, 1991·69 cites·16 claims
- 0370US5126541AIntegrated circuit cardHITACHI MAXELL·Filed 1989·Granted Jun 30, 1992·56 cites·13 claims
- 0450US5200600AIC card and method for writing information thereinHITACHI MAXELL·Filed 1992·Granted Apr 6, 1993·78 cites·12 claims
- 0549US5276903AMethod for rewriting partial program data in an IC card and apparatus thereforHATACHI MAXELL LTD·Filed 1993·Granted Jan 4, 1994·27 cites·9 claims
- 0646US5471606AInformation storage and processingUNIV CALIFORNIA·Filed 1994·Granted Nov 28, 1995·19 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →