Inventor · disambiguated record
Koichi Morikawa
Also filed as: MORIKAWA KOICHI
27 granted patents·4 pending applications·226 citations·filing 1998–2022
95Inventor score
Files withOKI ELECTRIC IND CO LTD8TOSHIBA MEDICAL SYS CORP6PANASONIC CORP5NEC CORP4CANON MEDICAL SYSTEMS CORP2
Top patents by PatentIndex Score
31 records- 0192US6118328ASemiconductor integrated circuit having virtual power supply line and power control transistorOKI ELECTRIC IND CO LTD·Filed 1998·Granted Sep 12, 2000·87 cites·20 claims
- 0279US7742280B2Coin-shaped storage cellPANASONIC CORP·Filed 2009·Granted Jun 22, 2010·3 cites·7 claims
- 0377US6239614B1Semiconductor integrated circuit deviceOKI ELECTRIC IND CO LTD·Filed 1999·Granted May 29, 2001·40 cites·7 claims
- 0469US6836175B2Semiconductor integrated circuit with sleep memoryOKI ELECTRIC IND CO LTD·Filed 2003·Granted Dec 28, 2004·24 cites·17 claims
- 0569US6366141B1Semiconductor driver circuit utilizing substrate voltage controlOKI ELECTRIC IND CO LTD·Filed 2000·Granted Apr 2, 2002·14 cites·10 claims
- 0667US7916452B2Method of producing a coin-type electrochemical elementPANASONIC CORP·Filed 2005·Granted Mar 29, 2011·5 cites·10 claims
- 0767US7170814B2Multi-port semiconductor memoryOKI ELECTRIC IND CO LTD·Filed 2004·Granted Jan 30, 2007·13 cites·9 claims
- 0866US6771486B2Storage cell for surface mountingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 3, 2004·7 cites·9 claims
- 0964US10390801B2Ultrasonic diagnostic apparatusTOSHIBA MEDICAL SYS CORP·Filed 2015·Granted Aug 27, 2019·1 cites·12 claims
- 1063US7515395B2Material of case for storage cellPANASONIC CORP·Filed 2004·Granted Apr 7, 2009·5 cites·4 claims
- 1161US6829179B2Semiconductor storage device having substrate potential controlOKI ELECTRIC IND CO LTD·Filed 2002·Granted Dec 7, 2004·12 cites·30 claims
- 1261US2022238217A1Schedule management apparatus, ultrasonic diagnostic apparatus, and non-transitory computer-readable storage medium storing schedule management programCANON MEDICAL SYSTEMS CORP·Filed 2022·Application pending·0 cites
- 1356US11941480B2Information processing system, information processing device, insole, information processing method, and recording mediumNEC CORP·Filed 2019·Granted Mar 26, 2024·0 cites·9 claims
- 1455US7576969B2Coin-shaped storage cellPANASONIC CORP·Filed 2004·Granted Aug 18, 2009·2 cites·18 claims
- 1554US11160486B2ECG waveform timing detector and medical image diagnosis apparatusCANON MEDICAL SYSTEMS CORP·Filed 2019·Granted Nov 2, 2021·0 cites·20 claims
- 1653US2009181297A1Storage cellPANASONIC CORP·Filed 2008·Application pending·0 cites
- 1752US12219441B2Module management system, module management method, and programNEC CORP·Filed 2019·Granted Feb 4, 2025·0 cites·9 claims
- 1852US7477566B2Multi-port semiconductor memoryOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Jan 13, 2009·2 cites·4 claims
- 1952US6570811B1Writing operation control circuit and semiconductor memory using the sameOKI ELECTRIC IND CO LTD·Filed 2002·Granted May 27, 2003·7 cites·28 claims
- 2047US11909824B2Upload system, upload method, upload device, and programNEC CORP·Filed 2019·Granted Feb 20, 2024·0 cites·7 claims
- 2147US9997300B2Capacitor electrode and capacitor using samePANASONIC IP MAN CO LTD·Filed 2016·Granted Jun 12, 2018·0 cites·20 claims
- 2245US6747886B1Content addressable memory with shifted enable signalOKI ELECTRIC IND CO LTD·Filed 2003·Granted Jun 8, 2004·4 cites·8 claims
- 2344US11259777B2Ultrasound diagnosis apparatus and medical image processing methodTOSHIBA MEDICAL SYS CORP·Filed 2017·Granted Mar 1, 2022·0 cites·4 claims
- 2444US10765401B2Ultrasonic diagnostic deviceTOSHIBA MEDICAL SYS CORP·Filed 2015·Granted Sep 8, 2020·0 cites·7 claims
- 2544US2022391010A1Information processing system, information processing device, information processing method, and recording mediumNEC CORP·Filed 2019·Application pending·0 cites
- 2642US10226237B2Ultrasonic diagnosis apparatus and ultrasonic probeTOSHIBA MEDICAL SYS CORP·Filed 2015·Granted Mar 12, 2019·0 cites·19 claims
- 2742US8420255B2Storage cell and method of manufacturing sameMORIKAWA KOICHI·Filed 2007·Granted Apr 16, 2013·0 cites·16 claims
- 2840US11253230B2Ultrasound diagnosis apparatus and image processing methodTOSHIBA MEDICAL SYS CORP·Filed 2015·Granted Feb 22, 2022·0 cites·8 claims
- 2939US10564273B2Ultrasonic diagnostic apparatusTOSHIBA MEDICAL SYS CORP·Filed 2016·Granted Feb 18, 2020·0 cites·16 claims
- 3039US7675344B2Level shifterOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Mar 9, 2010·0 cites·3 claims
- 3136US2016151039A1Ultrasound diagnosis apparatusTOSHIBA KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →