Inventor · disambiguated record
Ushio Kawabe
Also filed as: HOSOKI SHIGEYUKI · KAWABE USHIO
40 granted patents·818 citations·filing 1973–1997
98Inventor score
Top patents by PatentIndex Score
40 records- 0197US4467240AIon beam sourceHITACHI LTD·Filed 1982·Granted Aug 21, 1984·91 cites·16 claims
- 0293US3998678AMethod of manufacturing thin-film field-emission electron sourceHITACHI LTD·Filed 1974·Granted Dec 21, 1976·158 cites·20 claims
- 0389US5096882AProcess for controlling oxygen content of superconductive oxide, superconductive device and process for production thereofHITACHI LTD·Filed 1988·Granted Mar 17, 1992·75 cites·43 claims
- 0488US5126315AHigh tc superconducting device with weak link between two superconducting electrodesHITACHI LTD·Filed 1988·Granted Jun 30, 1992·46 cites·32 claims
- 0586US4843446ASuperconducting photodetectorHITACHI LTD·Filed 1988·Granted Jun 27, 1989·56 cites·24 claims
- 0684US4785426ASuperconducting switching circuit, memory cell and memory circuit, with resonance damping resistorsHITACHI LTD·Filed 1985·Granted Nov 15, 1988·34 cites·16 claims
- 0783US4193013ACathode for an electron source and a method of producing the sameHITACHI LTD·Filed 1978·Granted Mar 11, 1980·19 cites·14 claims
- 0878US4400648AImpregnated cathodeHITACHI LTD·Filed 1980·Granted Aug 23, 1983·19 cites·11 claims
- 0975US5326745ASuperconducting device with C-axis orientation perpendicular to current flowHITACHI LTD·Filed 1992·Granted Jul 5, 1994·25 cites·3 claims
- 1074US4888629ASuperconducting deviceHITACHI LTD·Filed 1988·Granted Dec 19, 1989·24 cites·21 claims
- 1168US4884111ASuperconducting deviceNISHINO TOSHIKAZU·Filed 1987·Granted Nov 28, 1989·20 cites·4 claims
- 1267US4438371ASource of charged particles beamHITACHI LTD·Filed 1982·Granted Mar 20, 1984·12 cites·12 claims
- 1367US3932314AHexaboride electron emissive materialHITACHI LTD·Filed 1974·Granted Jan 13, 1976·11 cites·6 claims
- 1466US5552375AMethod for forming high Tc superconducting devicesHITACHI LTD·Filed 1994·Granted Sep 3, 1996·17 cites·14 claims
- 1563US4291252AElectron tube cathodeHITACHI LTD·Filed 1979·Granted Sep 22, 1981·9 cites·8 claims
- 1662US6069369ASuperconducting deviceHITACHI LTD·Filed 1997·Granted May 30, 2000·17 cites·11 claims
- 1762US5729046ASuperconducting device having pinning regionsHITACHI LTD·Filed 1995·Granted Mar 17, 1998·18 cites·10 claims
- 1857US5057485ALight detecting superconducting Josephson deviceHITACHI LTD·Filed 1988·Granted Oct 15, 1991·16 cites·52 claims
- 1956US5250506ASuperconductive switching element with semiconductor channelHITACHI LTD·Filed 1991·Granted Oct 5, 1993·14 cites·13 claims
- 2055US4866373ASuperconducting current detecting circuit employing DC flux parametron circuitHITACHI LTD·Filed 1988·Granted Sep 12, 1989·16 cites·13 claims
- 2154US5311036ASuperconducting deviceHITACHI LTD·Filed 1992·Granted May 10, 1994·11 cites·12 claims
- 2254US4672244AJosephson logic integrated circuitHITACHI LTD·Filed 1985·Granted Jun 9, 1987·10 cites·10 claims
- 2354US4626701ARectifying circuit comprising a superconductive deviceHITACHI LTD·Filed 1985·Granted Dec 2, 1986·16 cites·7 claims
- 2453US5272358ASuperconducting deviceHITACHI LTD·Filed 1991·Granted Dec 21, 1993·11 cites·47 claims
- 2550US5126801ASuperconducting deviceHITACHI LTD·Filed 1989·Granted Jun 30, 1992·8 cites·26 claims
- 2649US5160983ASuperconducting deviceHITACHI LTD·Filed 1989·Granted Nov 3, 1992·8 cites·18 claims
- 2747US4921834AFlux method of growing oxide superconductorsHITACHI LTD·Filed 1988·Granted May 1, 1990·11 cites·11 claims
- 2847US4260665AElectron tube cathode and method for producing the sameHITACHI LTD·Filed 1978·Granted Apr 7, 1981·8 cites·11 claims
- 2943US5550389ASuperconducting deviceHITACHI LTD·Filed 1993·Granted Aug 27, 1996·6 cites·5 claims
- 3039US5442196ASuperconducting deviceHITACHI LTD·Filed 1994·Granted Aug 15, 1995·4 cites·13 claims
- 3139US5198413AOxide-superconducting tunneling device formed on a submicron recess in the substrateHITACHI LTD·Filed 1991·Granted Mar 30, 1993·5 cites·6 claims
- 3239US4555643ASuperconducting logic circuit and superconducting switching device thereforHITACHI LTD·Filed 1982·Granted Nov 26, 1985·6 cites·10 claims
- 3338US5232905AHigh Tc superconducting device with weak link between two superconducting electrodesHITACHI LTD·Filed 1991·Granted Aug 3, 1993·4 cites·16 claims
- 3436US5311037ASuperconducting deviceHITACHI LTD·Filed 1992·Granted May 10, 1994·2 cites·11 claims
- 3533US5424281AOxide-superconduction grain boundary tunneling deviceHITACHI LTD·Filed 1993·Granted Jun 13, 1995·2 cites·8 claims
- 3633US5317168ASuperconducting field effect transistorHITACHI LTD·Filed 1992·Granted May 31, 1994·3 cites·14 claims
- 3732US4001481ASuperconductive elements and method for producing the sameHITACHI LTD·Filed 1973·Granted Jan 4, 1977·2 cites·19 claims
- 3831US5468723AMethod for forming a superconducting weak link deviceHITACHI LTD·Filed 1994·Granted Nov 21, 1995·1 cites·8 claims
- 3931US5334580ASuperconducting device having superconducting weak couplingHITACHI LTD·Filed 1993·Granted Aug 2, 1994·1 cites·7 claims
- 4031US4319256AJosephson junction elementHITACHI LTD·Filed 1980·Granted Mar 9, 1982·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →