Inventor · disambiguated record
Toshiya Doi
Also filed as: DOI TOSHIYA
11 granted patents·3 pending applications·140 citations·filing 1988–2015
91Inventor score
Top patents by PatentIndex Score
14 records- 0183US10460862B2Magnesium diboride superconducting thin-film wire and method for producing sameHITACHI LTD·Filed 2015·Granted Oct 29, 2019·2 cites·18 claims
- 0273US6316391B1Oxide superconducting wire and method of manufacturing the sameHITACHI LTD·Filed 2000·Granted Nov 13, 2001·15 cites·25 claims
- 0373US5757257APermanent current switch and superconducting magnet systemHITACHI LTD·Filed 1994·Granted May 26, 1998·25 cites·40 claims
- 0470US5063200ACeramic superconductor articleHITACHI LTD·Filed 1988·Granted Nov 5, 1991·29 cites·24 claims
- 0558US5300482AOxide superconductorsHITACHI LTD·Filed 1991·Granted Apr 5, 1994·19 cites·1 claims
- 0652US6245455B1Sodium-sulfur secondary batteryHITACHI LTD·Filed 1998·Granted Jun 12, 2001·22 cites·21 claims
- 0748US2008305322A1Interlayer of textured substrate for forming epitaxial film, and textured substrate for forming epitaxial filmDOI TOSHIYA·Filed 2008·Application pending·0 cites
- 0845US5462922ASuperconductive material, a superconductive body, and a method of forming such a superconductive material or bodyHITACHI LTD·Filed 1992·Granted Oct 31, 1995·8 cites·15 claims
- 0944US5502029ALaminated super conductor oxide with strontium, calcium, copper and at least one of thallium, lead, and bismuthHITACHI LTD·Filed 1994·Granted Mar 26, 1996·6 cites·7 claims
- 1041US6103669ASuperconducting wire and method of producing the sameHITACHI LTD·Filed 1995·Granted Aug 15, 2000·9 cites·6 claims
- 1139US2005199983A1Method and system of forming semiconductor wiring, method and system of fabricating semiconductor device, and waferSHINMAYWA IND LTD·Filed 2005·Application pending·0 cites
- 1233US5545610AOxide-based superconductor, a process for preparing the same and a wire material of comprising the sameHITACHI LTD·Filed 1993·Granted Aug 13, 1996·3 cites·5 claims
- 1333US2003153180A1Method and system of forming semiconductor wiring, method and system of fabrication semiconductor device, and waferSHINMAYWA IND LTD·Filed 2002·Application pending·0 cites
- 1432US5648322ATl-based superconductive material, a superconductive body, and a method of forming such a superconductive material or bodyHITACHI LTD·Filed 1995·Granted Jul 15, 1997·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →