Inventor · disambiguated record
Yoshitaka Kurosaka
Also filed as: KUROSAKA YOSHITAKA
47 granted patents·9 pending applications·155 citations·filing 2001–2024
97Inventor score
Top patents by PatentIndex Score
56 records- 0196US9991669B2Semiconductor light-emitting device and manufacturing method for the sameHAMAMATSU PHOTONICS KK·Filed 2017·Granted Jun 5, 2018·18 cites·26 claims
- 0292US11031751B2Light-emitting deviceHAMAMATSU PHOTONICS KK·Filed 2019·Granted Jun 8, 2021·7 cites·8 claims
- 0392US11031747B2Light-emitting deviceHAMAMATSU PHOTONICS KK·Filed 2017·Granted Jun 8, 2021·7 cites·8 claims
- 0492US10734786B2Semiconductor light emitting element and light emitting device including sameHAMAMATSU PHOTONICS KK·Filed 2019·Granted Aug 4, 2020·7 cites·6 claims
- 0591US7434945B2Illuminating device and projection type video display apparatusSANYO ELECTRIC CO·Filed 2005·Granted Oct 14, 2008·16 cites·20 claims
- 0689US12124215B2Image output deviceHAMAMATSU PHOTONICS KK·Filed 2021·Granted Oct 22, 2024·2 cites·18 claims
- 0788US7311403B2Optical member, illuminating device, and projection type video displaySANYO ELECTRIC CO·Filed 2005·Granted Dec 25, 2007·14 cites·20 claims
- 0884US11637409B2Semiconductor light-emitting module and control method thereforHAMAMATSU PHOTONICS KK·Filed 2019·Granted Apr 25, 2023·3 cites·16 claims
- 0984US10613253B2MetasurfaceHAMAMATSU PHOTONICS KK·Filed 2017·Granted Apr 7, 2020·2 cites·18 claims
- 1083US10404037B2Semiconductor laser deviceHAMAMATSU PHOTONICS KK·Filed 2018·Granted Sep 3, 2019·3 cites·6 claims
- 1182US11646546B2Semiconductor light emitting array with phase modulation regions for generating beam projection patternsHAMAMATSU PHOTONICS KK·Filed 2019·Granted May 9, 2023·2 cites·14 claims
- 1282US9948060B2Semiconductor laser deviceHAMAMATSU PHOTONICS KK·Filed 2015·Granted Apr 17, 2018·3 cites·6 claims
- 1381US9698562B2Laser deviceUNIV KYOTO·Filed 2014·Granted Jul 4, 2017·3 cites·7 claims
- 1479US11309687B2Light-emitting device and production method for sameHAMAMATSU PHOTONICS KK·Filed 2018·Granted Apr 19, 2022·2 cites·15 claims
- 1579US10389088B2Semiconductor light emitting elementHAMAMATSU PHOTONICS KK·Filed 2016·Granted Aug 20, 2019·2 cites·13 claims
- 1678US7597459B2Converging element and illuminating deviceSANYO ELECTRIC CO·Filed 2006·Granted Oct 6, 2009·7 cites·14 claims
- 1776US9722396B2Semiconductor laser moduleUNIV KYOTO·Filed 2014·Granted Aug 1, 2017·3 cites·5 claims
- 1875US11777276B2Semiconductor light emitting array with phase modulation regions for generating beam projection patternsHAMAMATSU PHOTONICS KK·Filed 2022·Granted Oct 3, 2023·0 cites·14 claims
- 1972US12119612B2Light emitting element, method for manufacturing light emitting element, and method for designing phase modulation layerHAMAMATSU PHOTONICS KK·Filed 2019·Granted Oct 15, 2024·1 cites·13 claims
- 2069US9583914B2Semiconductor laser elementUNIV KYOTO·Filed 2014·Granted Feb 28, 2017·2 cites·5 claims
- 2169US8300672B2Two-dimensional photonic crystal laserNODA SUSUMU·Filed 2009·Granted Oct 30, 2012·3 cites·10 claims
- 2269US7656925B2Two-dimensional photonic crystal surface emitting laserUNIV KYOTO·Filed 2008·Granted Feb 2, 2010·3 cites·17 claims
- 2367US7119843B2Mobile phone provided with video cameraSANYO ELECTRIC CO·Filed 2001·Granted Oct 10, 2006·10 cites·7 claims
- 2466US8284814B2Photonic crystal laserNODA SUSUMU·Filed 2008·Granted Oct 9, 2012·1 cites·14 claims
- 2565US10186837B2Laser deviceUNIV KYOTO·Filed 2015·Granted Jan 22, 2019·1 cites·27 claims
- 2664US6840626B2Color separating/synthesizing element and liquid crystal projector using itSANYO ELECTRIC CO·Filed 2001·Granted Jan 11, 2005·12 cites·7 claims
- 2763US11088511B2Semiconductor light emitting elementHAMAMATSU PHOTONICS KK·Filed 2019·Granted Aug 10, 2021·0 cites·19 claims
- 2863US2025079792A1Semiconductor light-emitting elementHAMAMATSU PHOTONICS KK·Filed 2023·Application pending·0 cites
- 2962US12051883B2Spatial light modulator and light-emitting deviceHAMAMATSU PHOTONICS KK·Filed 2020·Granted Jul 30, 2024·0 cites·24 claims
- 3061US7108377B2Video light producing device and projection type video displaySANYO ELECTRIC CO·Filed 2004·Granted Sep 19, 2006·5 cites·12 claims
- 3160US9130339B2End-face-emitting photonic crystal laser elementNODA SUSUMU·Filed 2012·Granted Sep 8, 2015·1 cites·5 claims
- 3258US8923358B2Two-dimensional photonic crystal surface emitting laser light sourceNODA SUSUMU·Filed 2007·Granted Dec 30, 2014·1 cites·4 claims
- 3358US2024309268A1Composition, and resin molded body and method for producing sameNIHEI AYUMI·Filed 2024·Application pending·0 cites
- 3455US7503660B2Light mixing member, multiple-lamp lighting equipment and projection video displaySANYO ELECTRIC CO·Filed 2004·Granted Mar 17, 2009·3 cites·8 claims
- 3554US2025225197A1Phase distribution design method, phase distribution design device, phase distribution design program, and recording mediumHAMAMATSU PHOTONICS KK·Filed 2023·Application pending·0 cites
- 3653US7216986B2Color separating and mixing element, video light producing device, and projection type video displaySANYO ELECTRIC CO·Filed 2004·Granted May 15, 2007·1 cites·42 claims
- 3752US12366770B2Variable-phase deviceHAMAMATSU PHOTONICS KK·Filed 2020·Granted Jul 22, 2025·0 cites·16 claims
- 3852US7204605B2Illuminating device and projection type video display apparatusSANYO ELECTRIC CO·Filed 2004·Granted Apr 17, 2007·10 cites·16 claims
- 3950US11971643B2Reflective dynamic metasurfaceHAMAMATSU PHOTONICS KK·Filed 2019·Granted Apr 30, 2024·0 cites·18 claims
- 4048US11686956B2Light-emitting deviceHAMAMATSU PHOTONICS KK·Filed 2018·Granted Jun 27, 2023·0 cites·13 claims
- 4147US11394174B2Semiconductor light-emitting element and method for designing phase modulation layerHAMAMATSU PHOTONICS KK·Filed 2019·Granted Jul 19, 2022·0 cites·12 claims
- 4247US11374383B2Semiconductor light emitting elementHAMAMATSU PHOTONICS KK·Filed 2018·Granted Jun 28, 2022·0 cites·6 claims
- 4347US2023102430A1Light source moduleHAMAMATSU PHOTONICS KK·Filed 2021·Application pending·0 cites
- 4446US12046874B2Light-emitting deviceHAMAMATSU PHOTONICS KK·Filed 2019·Granted Jul 23, 2024·0 cites·19 claims
- 4546US11923655B2Light emission deviceHAMAMATSU PHOTONICS KK·Filed 2019·Granted Mar 5, 2024·0 cites·14 claims
- 4646US2007195278A1Multi-color illuminating device and projection type video displaySANYO ELECTRIC CO·Filed 2006·Application pending·0 cites
- 4743US11626709B2Light-emitting device and production method for sameHAMAMATSU PHOTONICS KK·Filed 2018·Granted Apr 11, 2023·0 cites·17 claims
- 4842US9048624B2Semiconductor laser element and laser beam deflecting deviceUNIV KYOTO·Filed 2012·Granted Jun 2, 2015·0 cites·18 claims
- 4940US2018074226A1MetasurfaceHAMAMATSU PHOTONICS KK·Filed 2017·Application pending·0 cites
- 5040US2015034901A1Semiconductor light emitting elementUNIV KYOTO·Filed 2012·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →