Inventor · disambiguated record
Hiroichi Ishida
Also filed as: ISHIDA HIROICHI
9 granted patents·2 pending applications·148 citations·filing 1990–2004
89Inventor score
Files withMITSUBISHI ELECTRIC CORP11
Top patents by PatentIndex Score
11 records- 0187US6531246B2Plate-shaped battery and battery apparatusMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Mar 11, 2003·36 cites·20 claims
- 0273US6844105B1Plate shaped battery pack and portable radio terminalMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jan 18, 2005·49 cites·6 claims
- 0367US6630815B2Battery protective circuit with current-amount control circuitMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Oct 7, 2003·7 cites·3 claims
- 0467US6462515B1Cell protective circuitMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Oct 8, 2002·7 cites·4 claims
- 0547US5191547ADecimating digital finite impulse response filterMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Mar 2, 1993·23 cites·6 claims
- 0645US5317529ADigital filter using intermediate holding registers and common accumulators and multipliersMITSUBISHI ELECTRIC CORP·Filed 1992·Granted May 31, 1994·9 cites·3 claims
- 0744US2007229022A1Power-Supply UnitMITSUBISHI ELECTRIC CORP·Filed 2004·Application pending·0 cites
- 0843US2004161664A1Plate shaped battery pack and portable radio terminalMITSUBISHI ELECTRIC CORP·Filed 2004·Application pending·0 cites
- 0938US6805992B1Battery and portable deviceMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Oct 19, 2004·10 cites·5 claims
- 1038US5086441AFrequency divider circuitMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Feb 4, 1992·5 cites·6 claims
- 1124US5389925AA/D and D/A conversion device with shared parameter generatorsMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Feb 14, 1995·2 cites·4 claims
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