Inventor · disambiguated record
Michiharu Ichikawa
Also filed as: ICHIKAWA MICHIHARU
9 granted patents·5 pending applications·57 citations·filing 1992–2006
85Inventor score
Files withCENTRAL RES INST ELECT4DOWA ELECTRONICS MATERIALS CO LTD2DOWA MINING CO2FURUKAWA ELECTRIC CO LTD2NISSINBO IND INC2
Top patents by PatentIndex Score
14 records- 0175US5475560ACurrent limiting device with a superconductor and a control coilKOGYO GIJUTSUIN·Filed 1992·Granted Dec 12, 1995·27 cites·3 claims
- 0273US7301323B2Quench detection method and apparatus of superconductive conductorCENTRAL RES INST ELECT·Filed 2006·Granted Nov 27, 2007·7 cites·12 claims
- 0362US6809042B2Oxide superconductor thick film and method for manufacturing the sameDOWA MINING CO·Filed 2002·Granted Oct 26, 2004·5 cites·2 claims
- 0450US7309511B2Method of manufacturing oxide superconductor thick filmDOWA ELECTRONICS MATERIALS CO LTD·Filed 2005·Granted Dec 18, 2007·0 cites·2 claims
- 0547US7638463B2Method of forming oxide superconductor thick filmDOWA ELECTRONICS MATERIALS CO LTD·Filed 2006·Granted Dec 29, 2009·0 cites·2 claims
- 0647US2008202127A1Cooling System for Superconducting Power ApparatusFURUKAWA ELECTRIC CO LTD·Filed 2005·Application pending·0 cites
- 0743US5765458ADie follow confirming methodNISSHINSO IND INC·Filed 1996·Granted Jun 16, 1998·11 cites·10 claims
- 0841US7683009B2Oxide superconductor thick film and method for manufacturing the sameCENTRAL RES INST ELECT·Filed 2006·Granted Mar 23, 2010·1 cites·8 claims
- 0934US5446017ASuperconductive copper-containing oxide materials of the formula Ap Bq Cu2 O4±rCENTRAL RES INST ELECT·Filed 1993·Granted Aug 29, 1995·5 cites·5 claims
- 1033US2002072456A1Method for exchanging metal mold of punch press and punch press with the exchanging methodNISSINBO IND INC·Filed 2001·Application pending·0 cites
- 1133US2002088319A1Punch press and machining method of the punch pressNISSINBO IND INC·Filed 2001·Application pending·0 cites
- 1230US5468806AMethod of manufacturing an oxide superconductor thin filmFURUKAWA ELECTRIC CO LTD·Filed 1994·Granted Nov 21, 1995·1 cites·19 claims
- 1329US2005170969A1Oxide superconductor thick film and method for manufacturing the sameCENTRAL RES INST ELECT·Filed 2004·Application pending·0 cites
- 1429US2004110641A1Oxide superconductor thick film and method for manufacturing the sameDOWA MINING CO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →