Inventor · disambiguated record
Hiroki Koike
Also filed as: KOIKE HIROKI
60 granted patents·13 pending applications·1,002 citations·filing 1991–2025
99Inventor score
Top patents by PatentIndex Score
73 records- 0196US11705176B2Storage circuit provided with variable resistance type elements, and its test deviceUNIV TOHOKU·Filed 2021·Granted Jul 18, 2023·5 cites·15 claims
- 0295US7448487B2Transporting apparatusSYSMEX CORP·Filed 2006·Granted Nov 11, 2008·31 cites·20 claims
- 0391US5926413AFerroelectric memory deviceNEC CORP·Filed 1998·Granted Jul 20, 1999·91 cites·4 claims
- 0491US5600587AFerroelectric random-access memoryNEC CORP·Filed 1996·Granted Feb 4, 1997·100 cites·7 claims
- 0591US5544106ASemiconductor memory device with redundant decoder available for test sequence on redundant memory cellsNEC CORP·Filed 1995·Granted Aug 6, 1996·99 cites·8 claims
- 0690US7534914B2Substituted methyl aryl or heteroaryl amide compoundsREQUALIA PHARMA INC·Filed 2005·Granted May 19, 2009·36 cites·12 claims
- 0789US9466363B2Integrated circuitUNIV TOHOKU·Filed 2012·Granted Oct 11, 2016·9 cites·26 claims
- 0889US8455256B2Sample processing apparatus and sample rack transporting methodYAMATO TAKASHI·Filed 2010·Granted Jun 4, 2013·10 cites·17 claims
- 0987US8084476B2Substituted methyl aryl or heteroaryl amide compoundsKOIKE HIROKI·Filed 2009·Granted Dec 27, 2011·12 cites·12 claims
- 1087US6869960B2N-substituted spiropiperidine compounds as ligands for ORL-1 receptorPFIZER·Filed 2003·Granted Mar 22, 2005·47 cites·11 claims
- 1186US6288950B1Semiconductor memory device capable of generating offset voltage independent of bit line voltageNEC CORP·Filed 2000·Granted Sep 11, 2001·40 cites·21 claims
- 1286US5671174AFerroelectric memory deviceNEC CORP·Filed 1995·Granted Sep 23, 1997·66 cites·16 claims
- 1385US11417378B2Integrated circuit deviceUNIV TOHOKU·Filed 2019·Granted Aug 16, 2022·3 cites·11 claims
- 1485US8234941B2Specimen analyzing apparatus and specimen analyzing methodFUKUDA KAZUYA·Filed 2009·Granted Aug 7, 2012·11 cites·19 claims
- 1585US7279486B2Alpha aryl or heteroaryl methyl beta piperidino propanoic acid compounds as ORL1-receptor antagonistsPFIZER·Filed 2005·Granted Oct 9, 2007·11 cites·9 claims
- 1685US2025391466A1Storage circuit provided with variable resistance type elementsUNIV TOHOKU·Filed 2025·Application pending·0 cites
- 1784US5615144ANon-volatile ferroelectric memory device with leakage preventing functionNEC CORP·Filed 1995·Granted Mar 25, 1997·57 cites·28 claims
- 1883US8329102B2Conveying device and sample processing methodKOIKE HIROKI·Filed 2006·Granted Dec 11, 2012·9 cites·18 claims
- 1983US7723321B2Chromane substituted benzimidazole derivativesRAQUALIA PHARMA INC·Filed 2006·Granted May 25, 2010·8 cites·8 claims
- 2081US5694353ANon-volatile ferroelectric memory device equipped with reference voltage generator for exactly regulating reference voltage to the mid point between two logic level and method of reading out data bit therefromNEC CORP·Filed 1996·Granted Dec 2, 1997·49 cites·14 claims
- 2180US7718809B2Chromane substituted benzimidazole derivatives as acid pump antagonistsRAQUALIA PHARMA INC·Filed 2006·Granted May 18, 2010·5 cites·5 claims
- 2280US5574679AMemory data protection for a ferroelectric memoryNEC CORP·Filed 1995·Granted Nov 12, 1996·54 cites·20 claims
- 2379US10665282B2Memory circuit provided with variable-resistance elementUNIV TOHOKU·Filed 2016·Granted May 26, 2020·5 cites·10 claims
- 2475US5617349AFerroelectric memory and method for controlling operation of the sameNEC CORP·Filed 1996·Granted Apr 1, 1997·38 cites·33 claims
- 2572US7354925B2Alpha aryl or heteroaryl methyl beta piperidino propanamide compounds as ORL1-receptor antagonistsPFIZER·Filed 2005·Granted Apr 8, 2008·3 cites·12 claims
- 2671US12013409B2Disposal container for testing apparatus and testing apparatusSYSMEX CORP·Filed 2020·Granted Jun 18, 2024·0 cites·15 claims
- 2769US11560019B2TireSUMITOMO RUBBER IND·Filed 2020·Granted Jan 24, 2023·0 cites·19 claims
- 2869US7955556B2AnalyzerSYSMEX CORP·Filed 2005·Granted Jun 7, 2011·5 cites·6 claims
- 2969US5337282ADynamic random access memory device with refreshing system powered with external power source in trimming stage instead of built-in step-down circuitNEC CORP·Filed 1993·Granted Aug 9, 1994·29 cites·7 claims
- 3068US5940316AFerroelectric memory device using a ferroelectric material and method of reading data from the ferroelectric memory deviceNEC CORP·Filed 1998·Granted Aug 17, 1999·27 cites·18 claims
- 3167US7931862B2Sample rack transfer apparatusSYSMEX CORP·Filed 2006·Granted Apr 26, 2011·2 cites·17 claims
- 3266US6608070B12,3-substituted indole compounds as anti-inflammatory and analgesic agentsFiled 1998·Granted Aug 19, 2003·24 cites·14 claims
- 3365US12090792B2Tire and tire-vehicle combinationSUMITOMO RUBBER IND·Filed 2022·Granted Sep 17, 2024·0 cites·18 claims
- 3465US5668753AFerroelectric memory and method for controlling operation of the sameNEC CORP·Filed 1996·Granted Sep 16, 1997·25 cites·13 claims
- 3561US12424273B2Storage circuit provided with variable resistance type elementsUNIV TOHOKU·Filed 2022·Granted Sep 23, 2025·0 cites·13 claims
- 3661US6143767APiperidinylamino tricyclic compounds as substance P antagonistsPFIZER·Filed 1999·Granted Nov 7, 2000·6 cites·8 claims
- 3760US11772430B2TireSUMITOMO RUBBER IND·Filed 2019·Granted Oct 3, 2023·0 cites·16 claims
- 3860US6922799B2Semiconductor memory device and testing system and testing methodNEC CORP·Filed 2001·Granted Jul 26, 2005·11 cites·13 claims
- 3960US5202854ASemiconductor memory circuitNEC CORP·Filed 1991·Granted Apr 13, 1993·20 cites·2 claims
- 4058US10866255B2Disposal container for testing apparatus and testing apparatusSYSMEX CORP·Filed 2016·Granted Dec 15, 2020·0 cites·9 claims
- 4155US2025251408A1Sample analysis system and sample analysis methodSYSMEX CORP·Filed 2025·Application pending·0 cites
- 4254US2022008916A1Specimen container and capSYSMEX CORP·Filed 2021·Application pending·0 cites
- 4353US9068956B2Specimen analyzing apparatus and specimen analyzing methodFUKUDA KAZUYA·Filed 2012·Granted Jun 30, 2015·0 cites·8 claims
- 4453US5392242ASemiconductor memory device with single data line pair shared between memory cell arraysNEC CORP·Filed 1993·Granted Feb 21, 1995·15 cites·9 claims
- 4552US2010166606A1Transporting apparatus and sample analyzerSYSMEX CORP·Filed 2009·Application pending·0 cites
- 4651USD984368STire for automobileSUMITOMO RUBBER IND·Filed 2021·Granted Apr 25, 2023·1 cites·1 claims
- 4749US2003078279A1Spiropiperidine compounds as ligands for ORL-1receptorPFIZER·Filed 2002·Application pending·0 cites
- 4848US8466166B2Benzimidazole derivatives as selective acid pump inhibitorsKOIKE HIROKI·Filed 2007·Granted Jun 18, 2013·0 cites·8 claims
- 4948US2003078278A1Spiropiperidine compounds as ligands for ORL-1 receptorPFIZER·Filed 2002·Application pending·0 cites
- 5048US2005031492A1Electronic device, analysis system, and conveyance deviceSYSMEX CORP·Filed 2004·Application pending·0 cites
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →