Inventor · disambiguated record
Hisashi Ohno
Also filed as: OHNO HISASHI
5 granted patents·388 citations·filing 1992–1994
86Inventor score
Files withMITSUBISHI ELECTRIC CORP5
Top patents by PatentIndex Score
5 records- 0188US6045042ANon-contact IC card having multiple receivers with different signal detection threshholds for minimizing current consumptionMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Apr 4, 2000·132 cites·2 claims
- 0277US5355413AAuthentication method performed between IC card and terminal unit and system thereforMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Oct 11, 1994·151 cites·13 claims
- 0372US5424690ARing oscillator circuit microcomputers and IC cards using the sameMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jun 13, 1995·26 cites·8 claims
- 0471US5247163AIC card having a monitor timer and a reset signal discrimination circuitMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Sep 21, 1993·47 cites·9 claims
- 0559US5773880ANon-contact IC card having insulated exposed leadsMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jun 30, 1998·32 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →