Inventor · disambiguated record
Yukitoshi Marutani
Also filed as: MARUTANI YUKITOSHI
30 granted patents·1 pending application·23 citations·filing 2002–2022
93Inventor score
Top patents by PatentIndex Score
31 records- 0192US9711491B2Light-emitting device and method of manufacturing the sameNICHIA CORP·Filed 2015·Granted Jul 18, 2017·8 cites·20 claims
- 0287US12189153B2Transmission grating and laser device using the same, and method of producing transmission gratingNICHIA CORP·Filed 2021·Granted Jan 7, 2025·1 cites·19 claims
- 0378US11002893B2Transmission grating and laser device using the same, and method of producing transmission gratingNICHIA CORP·Filed 2018·Granted May 11, 2021·2 cites·6 claims
- 0477US9825011B2Light emitting element and light emitting element arrayNICHIA CORP·Filed 2014·Granted Nov 21, 2017·3 cites·30 claims
- 0577US9190587B2Light-emitting device and method of manufacturing the sameNICHIA CORP·Filed 2013·Granted Nov 17, 2015·3 cites·23 claims
- 0673US11916176B2Wavelength conversion componentNICHIA CORP·Filed 2022·Granted Feb 27, 2024·0 cites·19 claims
- 0771US10910537B2Light emitting device, resin-attached lead frame, and methods of manufacturing the sameNICHIA CORP·Filed 2019·Granted Feb 2, 2021·1 cites·12 claims
- 0870US10734561B2Method of manufacturing wiring board, wiring board, and light emitting device using the wiring boardNICHIA CORP·Filed 2017·Granted Aug 4, 2020·1 cites·8 claims
- 0965US11251352B2Wiring board, and light emitting device using the wiring boardNICHIA CORP·Filed 2020·Granted Feb 15, 2022·0 cites·21 claims
- 1064US11430924B2Wavelength conversion component and light emitting device including the sameNICHIA CORP·Filed 2020·Granted Aug 30, 2022·0 cites·10 claims
- 1163US12095017B2Light emitting device including flexible substrateNICHIA CORP·Filed 2021·Granted Sep 17, 2024·0 cites·9 claims
- 1261US11515458B2Light emitting device, resin-attached lead frame, and methods of manufacturing the sameNICHIA CORP·Filed 2020·Granted Nov 29, 2022·0 cites·36 claims
- 1361US9130138B2Light-emitting device manufacturing methodNICHIA CORP·Filed 2013·Granted Sep 8, 2015·1 cites·16 claims
- 1460US11257999B2Light emitting element mounting base member, and light emitting device using the light emitting element mounting base memberNICHIA CORP·Filed 2020·Granted Feb 22, 2022·0 cites·12 claims
- 1559US11223000B2Method of manufacturing light emitting element mounting base member, method of manufacturing light emitting device using the light emitting element mounting base member, light emitting element mounting base member, and light emitting device using the light emitting element mounting base memberNICHIA CORP·Filed 2020·Granted Jan 11, 2022·0 cites·6 claims
- 1656US10573796B2Method of manufacturing light emitting element mounting base member, and method of manufacturing light emitting deviceNICHIA CORP·Filed 2018·Granted Feb 25, 2020·0 cites·9 claims
- 1756US10069052B2Light emitting element with light transmissive substrate having recess in cross-sectional planeNICHIA CORP·Filed 2017·Granted Sep 4, 2018·0 cites·8 claims
- 1855US10083943B2Light-emitting device and method of manufacturing the sameNICHIA CORP·Filed 2017·Granted Sep 25, 2018·0 cites·7 claims
- 1954US12356771B2Light-emitting device and display deviceNICHIA CORP·Filed 2022·Granted Jul 8, 2025·0 cites·14 claims
- 2053US9812622B2Light emitting element with light transmissive substrate having recess in cross-sectional planeNICHIA CORP·Filed 2016·Granted Nov 7, 2017·0 cites·15 claims
- 2153US8736966B2Light source device having laser devices with stem and capSASAMURO TAKASHI·Filed 2012·Granted May 27, 2014·1 cites·8 claims
- 2252US10644210B2Method of manufacturing light emitting element mounting base member, method of manufacturing light emitting device using the light emitting element mounting base member, light emitting element mounting base member, and light emitting device using the light emitting element mounting base memberNICHIA CORP·Filed 2017·Granted May 5, 2020·0 cites·10 claims
- 2352US10325886B2Light emitting element and light emitting element arrayNICHIA CORP·Filed 2017·Granted Jun 18, 2019·0 cites·28 claims
- 2452US10193039B2Method of manufacturing light emitting element mounting base member, method of manufacturing light emitting device using the light emitting element mounting base member, light emitting element mounting base member, light emitting element mounting base member, and light emitting device using the light emitting element mounting base memberNICHIA CORP·Filed 2017·Granted Jan 29, 2019·0 cites·11 claims
- 2551US9279571B2Light emitting deviceNICHIA CORP·Filed 2013·Granted Mar 8, 2016·0 cites·6 claims
- 2649US10790426B2Method of manufacturing light emitting element mounting base member, method of manufacturing light emitting device using the light emitting element mounting base member, light emitting element mounting base member, and light emitting device using the light emitting element mounting base memberNICHIA CORP·Filed 2017·Granted Sep 29, 2020·0 cites·4 claims
- 2749US10790424B2Method of manufacturing light-emitting device, and light-emitting deviceNICHIA CORP·Filed 2018·Granted Sep 29, 2020·0 cites·26 claims
- 2849US2018097165A1Light emitting deviceNICHIA CORP·Filed 2017·Application pending·0 cites
- 2948US6882672B2Point emission type light emitting element and concentrating point emission type light emitting elementNICHIA CORP·Filed 2002·Granted Apr 19, 2005·2 cites·10 claims
- 3045US11387392B2Light-emitting device and display deviceNICHIA CORP·Filed 2019·Granted Jul 12, 2022·0 cites·18 claims
- 3144US10797214B2Method of manufacturing wiring board, method of manufacturing light emitting device using the wiring board, wiring board, and light emitting device using the wiring boardNICHIA CORP·Filed 2017·Granted Oct 6, 2020·0 cites·20 claims
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