Inventor · disambiguated record
Mitsuhiro Higashiho
Also filed as: HIGASHIHO MITSUHIRO
14 granted patents·268 citations·filing 1995–2005
93Inventor score
Files withFUJITSU LTD14
Top patents by PatentIndex Score
14 records- 0185US5936912AElectronic device and semiconductor memory device using the sameFUJITSU LTD·Filed 1998·Granted Aug 10, 1999·48 cites·13 claims
- 0282US6049239AVariable delay circuit and semiconductor integrated circuit deviceFUJITSU LTD·Filed 1997·Granted Apr 11, 2000·88 cites·36 claims
- 0378US5701096ACharge-pump type booster circuitFUJITSU LTD·Filed 1995·Granted Dec 23, 1997·43 cites·33 claims
- 0476US6377101B1Variable delay circuit and semiconductor integrated circuit deviceFUJITSU LTD·Filed 2000·Granted Apr 23, 2002·19 cites·9 claims
- 0569US6618310B2Synchronous semiconductor memory device and refresh method thereofFUJITSU LTD·Filed 2001·Granted Sep 9, 2003·16 cites·20 claims
- 0666US6111802ASemiconductor memory deviceFUJITSU LTD·Filed 1998·Granted Aug 29, 2000·23 cites·17 claims
- 0762US6795363B2Refresh control method of semiconductor memory device and semiconductor memory device comprising the same control methodFUJITSU LTD·Filed 2002·Granted Sep 21, 2004·12 cites·17 claims
- 0848US5943253ASemiconductor memory device with efficient layoutFUJITSU LTD·Filed 1998·Granted Aug 24, 1999·11 cites·14 claims
- 0944US6351432B1Synchronous semiconductor memory apparatus and input information latch control method thereofFUJITSU LTD·Filed 2001·Granted Feb 26, 2002·4 cites·15 claims
- 1041US6633505B2Semiconductor memory device, control method thereof, and control method of semiconductor deviceFUJITSU LTD·Filed 2002·Granted Oct 14, 2003·2 cites·8 claims
- 1140US7085188B2Semiconductor memory device, control method thereof, and control method of semiconductor deviceFUJITSU LTD·Filed 2005·Granted Aug 1, 2006·0 cites·11 claims
- 1236US6542417B2Semiconductor memory and method for controlling the sameFUJITSU LTD·Filed 2001·Granted Apr 1, 2003·1 cites·14 claims
- 1335US7035156B2Semiconductor memory device control method thereof, and control method of semiconductor deviceFUJITSU LTD·Filed 2003·Granted Apr 25, 2006·0 cites·2 claims
- 1431US6512717B2Semiconductor memory device having a relaxed pitch for sense amplifiersFUJITSU LTD·Filed 1996·Granted Jan 28, 2003·1 cites·15 claims
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