Inventor · disambiguated record
Yukihiro Tsuji
Also filed as: TSUJI YUKIHIRO
34 granted patents·14 pending applications·78 citations·filing 1987–2025
95Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES33TSUJI YUKIHIRO11NEC CORP2HINO MOTORS LTD1TOYODA AUTOMATIC LOOM WORKS1
Top patents by PatentIndex Score
48 records- 0184US8486809B2Method for forming laminated resin film and method for producing semiconductor deviceTSUJI YUKIHIRO·Filed 2011·Granted Jul 16, 2013·6 cites·10 claims
- 0283US9300115B2Quantum cascade laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Mar 29, 2016·3 cites·8 claims
- 0378US9825430B2Method for producing quantum cascade laser and quantum cascade laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Nov 21, 2017·2 cites·5 claims
- 0478US8357555B2Method for producing semiconductor optical deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2011·Granted Jan 22, 2013·4 cites·8 claims
- 0578US7977129B2Method for manufacturing semiconductor optical deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2010·Granted Jul 12, 2011·4 cites·11 claims
- 0677US8636498B2Method for manufacturing nano-imprint mold, method for forming resin pattern by nano-imprint technique, and nano-imprint moldTSUJI YUKIHIRO·Filed 2011·Granted Jan 28, 2014·3 cites·9 claims
- 0775US4738284AMethod and an apparatus for detecting the weft yarn in a jet loomTOYODA AUTOMATIC LOOM WORKS·Filed 1987·Granted Apr 19, 1988·13 cites·13 claims
- 0874US10916917B2Method of manufacturing surface emitting laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Feb 9, 2021·1 cites·4 claims
- 0974US8827685B2Nano-imprint moldTSUJI YUKIHIRO·Filed 2011·Granted Sep 9, 2014·2 cites·10 claims
- 1067US8633041B2Method for manufacturing quantum cascade laserTSUJI YUKIHIRO·Filed 2012·Granted Jan 21, 2014·2 cites·8 claims
- 1164US9735311B2Method for producing semiconductor light receiving deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Aug 15, 2017·1 cites·10 claims
- 1264US8153530B2Method of manufacturing a semiconductor deviceTSUJI YUKIHIRO·Filed 2008·Granted Apr 10, 2012·2 cites·11 claims
- 1362US11522343B2Surface-emitting laser and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Dec 6, 2022·0 cites·4 claims
- 1461US8652862B2Method for etching insulating film and method for manufacturing semiconductor optical deviceTSUJI YUKIHIRO·Filed 2011·Granted Feb 18, 2014·1 cites·11 claims
- 1561US2024321634A1Transistor and method for manufacturing transistorSUMITOMO ELECTRIC INDUSTRIES·Filed 2024·Application pending·0 cites
- 1660US12328888B2Method of manufacturing semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Granted Jun 10, 2025·0 cites·10 claims
- 1759US2025349736A1Method for manufacturing nitride semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2025·Application pending·0 cites
- 1858US5606204AResin-sealed semiconductor deviceNEC CORP·Filed 1995·Granted Feb 25, 1997·24 cites·4 claims
- 1957US12402341B2Method for manufacturing semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Granted Aug 26, 2025·0 cites·15 claims
- 2056US10998697B2Method of manufacturing surface emitting laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted May 4, 2021·0 cites·6 claims
- 2153US2020358251A1Surface-emitting laser, electronic device, and method of manufacturing surface-emitting laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 2252US2023049363A1Semiconductor device and method of manufacturing semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 2347US2020412084A1Vertical cavity surface-emitting laser, manufacturing method thereof, and inspection method thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 2447US2020412086A1Vertical cavity surface-emitting laser, manufacturing method thereof, manufacturing method of module and method of picking up vertical cavity surface-emitting laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 2546US10554010B2Method of producing semiconductor laser device and method of producing optical directional couplerSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Feb 4, 2020·0 cites·7 claims
- 2645US10476237B2Quantum cascade laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Nov 12, 2019·0 cites·9 claims
- 2745US10128633B2Surface emitting semiconductor laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Nov 13, 2018·0 cites·8 claims
- 2845US7833882B2Method of producing a semiconductor device by forming an oxide film on a resin layerSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted Nov 16, 2010·0 cites·7 claims
- 2944US9531162B2Method for producing semiconductor optical deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Dec 27, 2016·0 cites·7 claims
- 3044US2008283852A1Light-emitting device and a method for producing the sameTSUJI YUKIHIRO·Filed 2008·Application pending·0 cites
- 3143US9941666B2Method for producing quantum cascade laser and quantum cascade laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Apr 10, 2018·0 cites·4 claims
- 3242US9548330B2Method for producing semiconductor light receiving device and semiconductor light receiving deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Jan 17, 2017·0 cites·9 claims
- 3342US8389395B2Method for manufacturing semiconductor optical deviceTSUJI YUKIHIRO·Filed 2011·Granted Mar 5, 2013·0 cites·9 claims
- 3442US5988707ASemiconductor device of lead-on-chip structureNEC CORP·Filed 1997·Granted Nov 23, 1999·10 cites·7 claims
- 3541US10170890B2Method of fabricating semiconductor optical device and surface-emitting semiconductor laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Jan 1, 2019·0 cites·8 claims
- 3641US8956902B2Process for manufacturing buried hetero-structure laser diodesTSUJI YUKIHIRO·Filed 2012·Granted Feb 17, 2015·0 cites·5 claims
- 3741US2019067899A1Method for fabricating semiconductor optical deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 3841US2019064218A1Probing deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 3940US10234628B2Method for producing semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Mar 19, 2019·0 cites·6 claims
- 4040US10224697B2Integrated quantum cascade laser, semiconductor optical apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Mar 5, 2019·0 cites·17 claims
- 4140US10186832B2Method for fabricating surface emitting laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Jan 22, 2019·0 cites·19 claims
- 4240US8501511B2Method of manufacturing laser diodeTSUJI YUKIHIRO·Filed 2011·Granted Aug 6, 2013·0 cites·7 claims
- 4340US2018287344A1Method of fabricating surface-emitting laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 4439US9525087B2Light receiving device and method for manufacturing light receiving deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Dec 20, 2016·0 cites·9 claims
- 4538US2017271839A1Method for fabricating surface emitting laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Application pending·0 cites
- 4638US2017271840A1Method for fabricating surface emitting laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Application pending·0 cites
- 4738US2012142129A1Method of manufacturing semiconductor laser having diffraction gratingTSUJI YUKIHIRO·Filed 2011·Application pending·0 cites
- 4836US2002124565A1EGR systemHINO MOTORS LTD·Filed 2002·Application pending·0 cites
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