Inventor · disambiguated record
Jun Furukawa
Also filed as: FURUKAWA JUN · FURUKAWA JUN-ICHI
111 granted patents·30 pending applications·752 citations·filing 1975–2024
99Inventor score
Top patents by PatentIndex Score
141 records- 0194US9666860B2Optimised energy storage device having capacitor material on lead based negative electrodeLAM LAN TRIEU·Filed 2008·Granted May 30, 2017·45 cites·25 claims
- 0294US4054713AProcess for preparing glass fiber matsKAO CORP·Filed 1976·Granted Oct 18, 1977·127 cites·8 claims
- 0390US11063941B2Authentication system, authentication method, and programNEC CORP·Filed 2017·Granted Jul 13, 2021·9 cites·19 claims
- 0490US9037846B2Encoded database management system, client and server, natural joining method and programFURUKAWA JUN·Filed 2011·Granted May 19, 2015·15 cites·12 claims
- 0589US11040773B2Aerial spraying apparatus, unmanned aerial vehicle system, and unmanned aerial vehicleHONDA MOTOR CO LTD·Filed 2018·Granted Jun 22, 2021·21 cites·18 claims
- 0689US10885205B2Secure multiparty computationNEC CORP AMERICA·Filed 2018·Granted Jan 5, 2021·6 cites·11 claims
- 0788US7590198B2Impulse-based communication systemSEMICONDUCTOR TECH ACAD RES CT·Filed 2005·Granted Sep 15, 2009·16 cites·18 claims
- 0887US9203116B2Energy storage deviceLAM LAN TRIEU·Filed 2007·Granted Dec 1, 2015·12 cites·16 claims
- 0987US6663708B1Silicon wafer, and manufacturing method and heat treatment method of the sameMITSUBISHI MATERIAL SILICON·Filed 2000·Granted Dec 16, 2003·42 cites·1 claims
- 1086US9812703B2Electrode and electrical storage device for lead-acid systemFURUKAWA JUN·Filed 2011·Granted Nov 7, 2017·6 cites·35 claims
- 1185US7672460B2Mix-net systemNEC CORP·Filed 2005·Granted Mar 2, 2010·10 cites·6 claims
- 1284US8448719B2Key exchange deviceFURUKAWA JUN·Filed 2008·Granted May 28, 2013·12 cites·3 claims
- 1383US10366631B2System, method, apparatus, and control methods for ciphertext comparisonNEC CORP·Filed 2014·Granted Jul 30, 2019·6 cites·9 claims
- 1483US9349023B2Database encryption system, method, and programNEC CORP·Filed 2014·Granted May 24, 2016·6 cites·29 claims
- 1583US8771871B2Lead storage battery and manufacturing method of the sameFURUKAWA JUN·Filed 2005·Granted Jul 8, 2014·6 cites·11 claims
- 1682US9021259B2Encrypted database system, client terminal, encrypted database server, natural joining method, and programFURUKAWA JUN·Filed 2011·Granted Apr 28, 2015·7 cites·9 claims
- 1782US8812877B2Database encryption system, method, and programMORI KENGO·Filed 2012·Granted Aug 19, 2014·7 cites·23 claims
- 1881US9300471B2Information processing apparatus, information processing method, and programARAKI TOSHINORI·Filed 2012·Granted Mar 29, 2016·7 cites·10 claims
- 1981US5209792AHigh-strength, damage-resistant railNIPPON KOKAN KK·Filed 1992·Granted May 11, 1993·26 cites·4 claims
- 2080US8583932B2Signature device, signature verification device, anonymous authetication system, signing method, signature authentication method, and programs thereforFURUKAWA JUN·Filed 2010·Granted Nov 12, 2013·6 cites·16 claims
- 2177US10490107B2Secret calculation device, method, recording medium, and secret calculation systemNEC CORP·Filed 2015·Granted Nov 26, 2019·3 cites·2 claims
- 2276US7974405B2Method and device for calculating a function from a large number of inputsNEC CORP·Filed 2005·Granted Jul 5, 2011·7 cites·4 claims
- 2375US11529093B2Intraoral moisture measuring deviceKK RAIFU·Filed 2019·Granted Dec 20, 2022·3 cites·2 claims
- 2475US8795432B2Apparatus for pulling silicon single crystalFURUKAWA JUN·Filed 2007·Granted Aug 5, 2014·2 cites·2 claims
- 2575US7244306B2Method for measuring point defect distribution of silicon single crystal ingotSUMITOMO MITSUBISHI SILICON·Filed 2003·Granted Jul 17, 2007·12 cites·14 claims
- 2674USD918843SElectric connectorMOLEX LLC·Filed 2019·Granted May 11, 2021·13 cites·1 claims
- 2773US11158861B2Positive electrode grid body for lead-acid battery, and lead-acid batteryFURUKAWA BATTERY CO LTD·Filed 2020·Granted Oct 26, 2021·1 cites·14 claims
- 2873US4009132ASizing agent for glass fibersKAO CORP·Filed 1975·Granted Feb 22, 1977·27 cites·9 claims
- 2972US9602278B2Encryption device, cipher-text comparison system, cipher-text comparison method, and cipher-text comparison programFURUKAWA JUN·Filed 2012·Granted Mar 21, 2017·3 cites·11 claims
- 3072US8009828B2Integrated shuffle validity proving device, proof integrating device, integrated shuffle validity verifying device, and mix net systemNEC CORP·Filed 2006·Granted Aug 30, 2011·2 cites·6 claims
- 3172US2024047698A1Lead Foil And Bipolar Lead Acid Storage BatteryFURUKAWA ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 3272US2024047697A1Lead Foil And Bipolar Lead Acid Storage BatteryFURUKAWA ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 3371US8223973B2Mix-net systemFURUKAWA JUN·Filed 2010·Granted Jul 17, 2012·2 cites·4 claims
- 3471US7035404B2Method and apparatus for shuffle with proof, method and apparatus for shuffle verification, method and apparatus for generating input message sequence and program for sameNEC CORP·Filed 2001·Granted Apr 25, 2006·17 cites·18 claims
- 3570US7003541B2Zero-knowledge proving system and methodNEC CORP·Filed 2002·Granted Feb 21, 2006·15 cites·53 claims
- 3670US2023299268A1Lead Alloy, Lead Storage Battery Electrode, Lead Storage Battery, and Power Storage SystemFURUKAWA ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 3770US2023299267A1Lead Alloy, Lead Storage Battery Electrode, Lead Storage Battery, and Power Storage SystemFURUKAWA ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 3868US8058409B2Method of serum pre-treatment for glycomic analysisNISHIMURA SHIN-ICHIRO·Filed 2007·Granted Nov 15, 2011·3 cites·5 claims
- 3967US11599681B2Bit decomposition secure computation apparatus, bit combining secure computation apparatus, method and programNEC CORP·Filed 2017·Granted Mar 7, 2023·2 cites·6 claims
- 4067US9147079B2Encrypted database system, client terminal, encrypted database server, natural joining method, and programFURUKAWA JUN·Filed 2011·Granted Sep 29, 2015·2 cites·10 claims
- 4167US7862931B2Lead-based alloy for lead-acid battery, substrate for lead-acid battery and lead-acid batteryFURUKAWA BATTERY CO LTD·Filed 2004·Granted Jan 4, 2011·11 cites·9 claims
- 4267US7195669B2Method of producing silicon monocrystalSUMITOMO MITSUBISHI SILICON·Filed 2003·Granted Mar 27, 2007·7 cites·9 claims
- 4367US7074271B2Method of identifying defect distribution in silicon single crystal ingotSUMITOMO MITSUBISHI SILICON·Filed 2004·Granted Jul 11, 2006·7 cites·13 claims
- 4466US11420728B2Aircraft and control method for sameHONDA MOTOR CO LTD·Filed 2019·Granted Aug 23, 2022·1 cites·10 claims
- 4566US11050762B2High throughput secure multi-party computation with identifiable abortNEC CORP AMERICA·Filed 2018·Granted Jun 29, 2021·1 cites·11 claims
- 4666US9340651B2Sugar chain-capturing substance and use thereofSHIMAOKA HIDEYUKI·Filed 2007·Granted May 17, 2016·3 cites·13 claims
- 4766US4002700AProcess for preparing a liquid resinous composition and the compositionKAO CORP·Filed 1975·Granted Jan 11, 1977·13 cites·9 claims
- 4866US2023178712A1Lead Alloy, Positive Electrode for Lead Storage Battery, Lead Storage Battery, and Power Storage SystemFURUKAWA ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 4966US2023170464A1Lead Alloy, Positive Electrode for Lead Storage Battery, Lead Storage Battery, and Power Storage SystemFURUKAWA ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 5065US7792229B2Pulsed based communication systemSEMICONDUCTOR TECH ACAD RES CT·Filed 2004·Granted Sep 7, 2010·8 cites·11 claims
Showing the top 50 of 141 patent records by PatentIndex Score.
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