Inventor · disambiguated record
Fumihiko Matsumura
Also filed as: MATSUMURA FUMIHIKO
8 granted patents·6 pending applications·65 citations·filing 1999–2017
81Inventor score
Top patents by PatentIndex Score
14 records- 0179US9941415B2Oxide sintered body, sputtering target, and oxide semiconductor thin film obtained using sputtering targetSUMITOMO METAL MINING CO·Filed 2015·Granted Apr 10, 2018·3 cites·9 claims
- 0278US6233520B1Map data access method for navigation and navigation systemTOYOTA MOTOR CO LTD·Filed 1999·Granted May 15, 2001·57 cites·14 claims
- 0373US10000842B2Oxide sintered body, sputtering target, and oxide semiconductor thin film obtained using sputtering targetSUMITOMO METAL MINING CO·Filed 2015·Granted Jun 19, 2018·2 cites·5 claims
- 0473US9670578B2Oxide sintered body, sputtering target, and oxide semiconductor thin film obtained using sputtering targetSUMITOMO METAL MINING CO·Filed 2015·Granted Jun 6, 2017·2 cites·10 claims
- 0565US10128108B2Oxide sintered body, sputtering target, and oxide semiconductor thin film obtained using sputtering targetSUMITOMO METAL MINING CO·Filed 2015·Granted Nov 13, 2018·1 cites·4 claims
- 0655US2015303327A1Transparent-conductive-film laminate, manufacturing method therefor, thin-film solar cell, and manufacturing method thereforSUMITOMO METAL MINING CO·Filed 2013·Application pending·0 cites
- 0751US2015311362A1Transparent-conductive-film laminate, manufacturing method therefor, thin-film solar cell, and manufacturing method thereforSUMITOMO METAL MINING CO·Filed 2013·Application pending·0 cites
- 0850US9732004B2Oxide sintered body, sputtering target, and oxide semiconductor thin film obtained using sputtering targetSUMITOMO METAL MINING CO·Filed 2015·Granted Aug 15, 2017·0 cites·9 claims
- 0950US9688580B2Oxide sintered body, sputtering target, and oxide semiconductor thin film obtained using sputtering targetSUMITOMO METAL MINING CO·Filed 2015·Granted Jun 27, 2017·0 cites·9 claims
- 1048US2011315214A1Transparent electrically conductive substrate carrying thereon a surface electrode, a manufacturing method therefor, a thin-film solar cell and a manufacturing method thereforYAMANOBE YASUNORI·Filed 2011·Application pending·0 cites
- 1145US2015311361A1Transparent conductive glass substrate with surface electrode, method for producing same, thin film solar cell, and method for manufacturing thin film solar cellSUMITOMO METAL MINING CO·Filed 2013·Application pending·0 cites
- 1237US9670577B2Oxide sintered body, sputtering target, and oxide semiconductor thin film obtained using sputtering targetSUMITOMO METAL MINING CO·Filed 2015·Granted Jun 6, 2017·0 cites·10 claims
- 1336US2019062900A1Oxide sintered body and sputtering targetSUMITOMO METAL MINING CO·Filed 2017·Application pending·0 cites
- 1436US2019081182A1Oxide semiconductor thin film, manufacturing method for oxide semiconductor thin film, and thin film transistor using oxide semiconductor thin filmSUMITOMO METAL MINING CO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →