Inventor · disambiguated record
Shigeo Masada
Also filed as: MASADA SHIGEO
3 granted patents·411 citations·filing 1988–1988
79Inventor score
Files withMITSUBISHI ELECTRIC CORP3
Top patents by PatentIndex Score
3 records- 0189US4963723AAutomatic toll collector for toll roadsMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Oct 16, 1990·100 cites·11 claims
- 0288US4928001ASecret information preserving system for a multiple issuer IC cardMITSUBISHI ELECTRIC CORP·Filed 1988·Granted May 22, 1990·254 cites·6 claims
- 0367US5012074AApparatus for securing an IC-card issuing stationMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Apr 30, 1991·57 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →