Inventor · disambiguated record
Keiichi Tanabe
Also filed as: TANABE KEIICHI
25 granted patents·10 pending applications·374 citations·filing 1982–2018
96Inventor score
Files withINT SUPERCONDUCTIVITY TECH14FUJITSU LTD5JAPAN OIL GAS & METALS JOGMEC3TSUKAMOTO AKIRA2WAKANA HIRONORI2
Top patents by PatentIndex Score
35 records- 0194US8330145B2Superconducting junction element and superconducting junction circuitWAKANA HIRONORI·Filed 2009·Granted Dec 11, 2012·66 cites·13 claims
- 0291US9279863B2High-temperature superconducting magnetic sensorTSUKAMOTO AKIRA·Filed 2012·Granted Mar 8, 2016·11 cites·7 claims
- 0390US7268713B2Superconducting circuitINT SUPERCONDUCTIVITY TECH·Filed 2006·Granted Sep 11, 2007·17 cites·6 claims
- 0489US4412902AMethod of fabrication of Josephson tunnel junctionNIPPON TELEGRAPH & TELEPHONE·Filed 1982·Granted Nov 1, 1983·93 cites·30 claims
- 0587US7505310B2Method of configuring superconducting random access memory, device structure of the same, and superconducting drive circuitNEC CORP·Filed 2006·Granted Mar 17, 2009·29 cites·38 claims
- 0684US7129870B2Superconducting latch driver circuit generating sufficient output voltage and pulse-widthINT SUPERCONDUCTIVITY TECH·Filed 2004·Granted Oct 31, 2006·27 cites·22 claims
- 0784US7038604B2Superconducting multi-stage sigma-delta modulatorFUJITSU LTD·Filed 2005·Granted May 2, 2006·19 cites·20 claims
- 0882US8781542B2High-temperature superconducting magnetic sensor and fabrication method of the sameTSUKAMOTO AKIRA·Filed 2011·Granted Jul 15, 2014·8 cites·20 claims
- 0980US7095227B2Superconducting driver circuitINT SUPERCONDUCTIVITY TECH·Filed 2003·Granted Aug 22, 2006·23 cites·10 claims
- 1079US8032196B2Josephson device, method of forming Josephson device and superconductor circuitCHUGOKU ELECTRIC POWER·Filed 2007·Granted Oct 4, 2011·16 cites·6 claims
- 1171US6999806B2High temperature superconducting josephson junctin, superconducting electronic device provided with the former and method of manufacturing high temperature superconducting josephson junctionINT SUPERCONDUCTIVITY TECH·Filed 2002·Granted Feb 14, 2006·14 cites·19 claims
- 1270US7378865B2Superconducting circuit for generating pulse signalFUJITSU LTD·Filed 2006·Granted May 27, 2008·7 cites·5 claims
- 1362US5898726APreheater for arc furnacesNIPPON STEEL CORP·Filed 1996·Granted Apr 27, 1999·11 cites·3 claims
- 1460US9824796B2Oxide superconductor and method for manufacturing sameINTERNATIONAL SUPERCONDUCTIVITY TECH CENTER·Filed 2014·Granted Nov 21, 2017·1 cites·4 claims
- 1558US7091515B2High-temperature superconducting device and manufacturing method thereofINT SUPERCONDUCTIVITY TECH·Filed 2004·Granted Aug 15, 2006·4 cites·6 claims
- 1656US7300909B2Superconducting circuitFUJITSU LTD·Filed 2004·Granted Nov 27, 2007·5 cites·10 claims
- 1756US6790675B2Josephson device and fabrication process thereofINT SUPERCONDUCTIVITY TECH·Filed 2003·Granted Sep 14, 2004·6 cites·9 claims
- 1854US7081417B2Manufacturing method for electronic device and multiple layer circuits thereofINT SUPERCONDUCTIVITY TECH·Filed 2004·Granted Jul 25, 2006·5 cites·11 claims
- 1949US10113695B2Liquid nitrogen cooling sensor device container and liquid nitrogen cooling sensor deviceJAPAN OIL GAS & METALS JOGMEC·Filed 2012·Granted Oct 30, 2018·0 cites·14 claims
- 2048US2006247131A1High-temperature superconducting device and manufacturing method thereofINT SUPERCONDUCTIVITY TECH·Filed 2006·Application pending·0 cites
- 2148US2014349854A1Iron-based superconducting material, iron-based superconducting layer, iron-based superconducting tape wire material, and iron-based superconducting wire materialINT SUPERCONDUCTIVITY TECH·Filed 2014·Application pending·0 cites
- 2248US2012245034A1Low ac-loss multi-filament superconducting wire material and manufacturing method thereforMACHI TAKATO·Filed 2012·Application pending·0 cites
- 2347US5936255AX-ray, neutron or electron diffraction method using an imaging plate and apparatus thereforSHARP KK·Filed 1997·Granted Aug 10, 1999·11 cites·10 claims
- 2446US7323711B2High-temperature superconductive deviceFUJITSU LTD·Filed 2004·Granted Jan 29, 2008·0 cites·6 claims
- 2542US6606780B1Mercury-containing copper oxide superconductor and method of producing sameINT SUPERCONDUCTIVITY TECH·Filed 2000·Granted Aug 19, 2003·1 cites·6 claims
- 2640US2007158791A1Superconducting junction element and superconducting junction circuitINT SUPERCONDUCTIVITY TECH·Filed 2006·Application pending·0 cites
- 2740US2014175380A1Superconducting single flux quantum integrated circuit deviceINT SUPERCONDUCTIVITY TECH·Filed 2014·Application pending·0 cites
- 2839US11137455B2Magnetic field measuring element, magnetic field measuring device, and magnetic field measuring systemJAPAN OIL GAS & METALS JOGMEC·Filed 2018·Granted Oct 5, 2021·0 cites·5 claims
- 2939US6699819B2Mercury-containing copper oxide superconductorINT SUPERCONDUCTIVITY TECH·Filed 2003·Granted Mar 2, 2004·0 cites·6 claims
- 3039US2004029738A1High-temperature superconductive film flat surfaceFiled 2002·Application pending·0 cites
- 3138US2016108718A1Highly pressure-resistant cooling container for sensor and underground probing equipmentJAPAN OIL GAS & METALS JOGMEC·Filed 2015·Application pending·0 cites
- 3236US2004053079A1High-temperature superconducting deviceFUJITSU LTD·Filed 2003·Application pending·0 cites
- 3335US2012012818A1Josephson device, method of forming josephson device and superconductor circuitWAKANA HIRONORI·Filed 2011·Application pending·0 cites
- 3433US2002075057A1Superconducting power circuitINT SUPERCONDUCTIVITY TECH·Filed 2001·Application pending·0 cites
- 3527US8178472B2Superconducting device and method of manufacturing the sameISHIMARU YOSHIHIRO·Filed 2007·Granted May 15, 2012·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →