Inventor · disambiguated record
Sampei Miyamoto
Also filed as: MIYAMOTO SAMPEI
18 granted patents·2 pending applications·496 citations·filing 1988–2008
95Inventor score
Top patents by PatentIndex Score
20 records- 0195US5313426ASemiconductor memory deviceOKI ELECTRIC IND CO LTD·Filed 1992·Granted May 17, 1994·123 cites·10 claims
- 0293US5850362ASemiconductor memory device employing an improved layout of sense amplifiersOKI ELECTRIC IND CO LTD·Filed 1996·Granted Dec 15, 1998·105 cites·12 claims
- 0382US5113088ASubstrate bias generating circuitry stable against source voltage changesOKI ELECTRIC IND CO LTD·Filed 1990·Granted May 12, 1992·46 cites·6 claims
- 0478US5394374ASemiconductor memory with improved transfer gate driversOKI ELECTRIC IND CO LTD·Filed 1993·Granted Feb 28, 1995·29 cites·17 claims
- 0575US5521869ASemiconductor memory with improved transfer gate driversOKI ELECTRIC IND CO LTD·Filed 1994·Granted May 28, 1996·24 cites·11 claims
- 0672US6134153ABi-directional data bus scheme with optimized read and write charactersMOSAID TECHNOLOGIES INC·Filed 1999·Granted Oct 17, 2000·30 cites·9 claims
- 0765US5686752ASemiconductor device having a CMOS element as a bufferOKI ELECTRIC IND CO LTD·Filed 1995·Granted Nov 11, 1997·24 cites·14 claims
- 0855US5502415ABooster power generating circuitOKI ELECTRIC IND CO LTD·Filed 1993·Granted Mar 26, 1996·18 cites·5 claims
- 0952US5982674ABi-directional data bus scheme with optimized read and write charactersMOSAID TECHNOLOGIES INC·Filed 1998·Granted Nov 9, 1999·15 cites·7 claims
- 1052US5818787ASemiconductor memory deviceOKI ELECTRIC IND CO LTD·Filed 1997·Granted Oct 6, 1998·11 cites·1 claims
- 1152US5394368ASemiconductor memory deviceOKI ELECTRIC IND CO LTD·Filed 1991·Granted Feb 28, 1995·15 cites·106 claims
- 1252US4843258ADrive circuit with a ring oscillator for a semiconductor deviceOKI ELECTRIC IND CO LTD·Filed 1988·Granted Jun 27, 1989·9 cites·6 claims
- 1346US5422853ASense amplifier control circuit for semiconductor memoryOKI ELECTRIC IND CO LTD·Filed 1993·Granted Jun 6, 1995·11 cites·17 claims
- 1446US5363331ASemiconductor memory with column line control circuits for protection against broken column linesOKI ELECTRIC IND CO LTD·Filed 1992·Granted Nov 8, 1994·11 cites·17 claims
- 1544US5699316ASemiconductor memory deviceOKI ELECTRIC IND CO LTD·Filed 1995·Granted Dec 16, 1997·7 cites·3 claims
- 1641US5625315ABooster power generating circuitOKI ELECTRIC IND CO LTD·Filed 1995·Granted Apr 29, 1997·9 cites·3 claims
- 1741US2007121358A1Semiconductor integrated circuitOKI ELECTRIC IND CO LTD·Filed 2006·Application pending·0 cites
- 1840US2008284504A1Semiconductor integrated circuitOKI ELECTRIC IND CO LTD·Filed 2008·Application pending·0 cites
- 1937US5297105ASemiconductor memory circuitOKI ELECTRIC IND CO LTD·Filed 1993·Granted Mar 22, 1994·5 cites·8 claims
- 2035US5452260ASemiconductor memory circuitOKI ELECTRIC IND CO LTD·Filed 1994·Granted Sep 19, 1995·4 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →