Inventor · disambiguated record
Yoshitaka Kadowaki
Also filed as: KADOWAKI YOSHITAKA
22 granted patents·5 pending applications·28 citations·filing 2009–2024
91Inventor score
Files withDOWA ELECTRONICS MATERIALS CO LTD10CHO MEOUNG WHAN8WAVESQUARE INC3KADOWAKI YOSHITAKA2TOBA RYUICHI2
Top patents by PatentIndex Score
27 records- 0177US9184338B2Semiconductor device and method of manufacturing the sameCHO MEOUNG WHAN·Filed 2011·Granted Nov 10, 2015·4 cites·13 claims
- 0277US8765584B2Semiconductor device and manufacturing method thereforKADOWAKI YOSHITAKA·Filed 2011·Granted Jul 1, 2014·5 cites·16 claims
- 0370US9537066B2Method of manufacturing semiconductor light emitting device, and semiconductor light emitting deviceDOWA ELECTRONICS MATERIALS CO LTD·Filed 2014·Granted Jan 3, 2017·1 cites·13 claims
- 0465US9502603B2Vertically structured group III nitride semiconductor LED chip and method for manufacturing the sameCHO MEOUNG WHAN·Filed 2011·Granted Nov 22, 2016·1 cites·7 claims
- 0560US2024234625A1Light-emitting element and method of manufacturing the sameDOWA ELECTRONICS MATERIALS CO LTD·Filed 2024·Application pending·0 cites
- 0659US8963290B2Semiconductor device and manufacturing method thereforTOBA RYUICHI·Filed 2010·Granted Feb 24, 2015·1 cites·13 claims
- 0759US8962362B2Vertically structured group III nitride semiconductor LED chip and method for manufacturing the sameCHO MEOUNG WHAN·Filed 2009·Granted Feb 24, 2015·1 cites·5 claims
- 0857US12336335B2Light-emitting element and method of producing the sameDOWA ELECTRONICS MATERIALS CO LTD·Filed 2020·Granted Jun 17, 2025·0 cites·6 claims
- 0955US12433066B2Semiconductor optical device and method of producing the sameDOWA ELECTRONICS MATERIALS CO LTD·Filed 2020·Granted Sep 30, 2025·0 cites·6 claims
- 1055US9537053B2III nitride semiconductor device and method of manufacturing the sameBBSA LTD·Filed 2012·Granted Jan 3, 2017·1 cites·3 claims
- 1155US9012935B2Vertically structured group III nitride semiconductor LED chip and method for manufacturing the sameWAVESQUARE INC·Filed 2013·Granted Apr 21, 2015·0 cites·4 claims
- 1254US12125702B2Semiconductor light-emitting element and method of producing the sameDOWA ELECTRONICS MATERIALS CO LTD·Filed 2020·Granted Oct 22, 2024·0 cites·5 claims
- 1351US9318653B2Luminescent device and manufacturing method for luminescent device and semiconductor deviceDOWA ELECTRONICS MATERIALS CO LTD·Filed 2015·Granted Apr 19, 2016·0 cites·6 claims
- 1448US9287366B2III nitride semiconductor device and method of producing the sameDOWA ELECTRONICS MATERIALS CO LTD·Filed 2012·Granted Mar 15, 2016·0 cites·15 claims
- 1548US2013137246A1Method of producing group iii nitride semiconductor growth substrateDOWA HOLDINGS CO LTD·Filed 2013·Application pending·0 cites
- 1647US9082893B2Luminescent device and manufacturing method for luminescent device and semiconductor deviceKADOWAKI YOSHITAKA·Filed 2012·Granted Jul 14, 2015·0 cites·2 claims
- 1746USD703863SLighting elementsWAVESQUARE INC·Filed 2013·Granted Apr 29, 2014·6 cites·1 claims
- 1846US2015228845A1Iii nitride semiconductor light emitting device and method for manufacturing the sameDOWA ELECTRONICS MATERIALS CO LTD·Filed 2013·Application pending·0 cites
- 1943US8878189B2Group III nitride semiconductor growth substrate, group III nitride semiconductor epitaxial substrate, group III nitride semiconductor element and group III nitride semiconductor free-standing substrate, and method of producing the sameTOBA RYUICHI·Filed 2010·Granted Nov 4, 2014·0 cites·8 claims
- 2042US11894502B2Method of manufacturing semiconductor optical device and intermediate article of semiconductor optical deviceDOWA ELECTRONICS MATERIALS CO LTD·Filed 2019·Granted Feb 6, 2024·0 cites·5 claims
- 2141USD711583SLighting elementCHO MEOUNG WHAN·Filed 2012·Granted Aug 19, 2014·4 cites·1 claims
- 2241US2014217457A1Light-emitting element chip and manufacturing method thereforCHO MEOUNG WHAN·Filed 2011·Application pending·0 cites
- 2340US11888090B2Semiconductor light-emitting element and method of producing semiconductor light-emitting elementDOWA ELECTRONICS MATERIALS CO LTD·Filed 2019·Granted Jan 30, 2024·0 cites·9 claims
- 2438USD711581SLighting elementCHO MEOUNG WHAN·Filed 2012·Granted Aug 19, 2014·3 cites·1 claims
- 2538US2015187887A1Iii nitride semiconductor device and method of manufacturing the sameCHO MEOUNG WHAN·Filed 2012·Application pending·0 cites
- 2630USD703862SLighting elementsWAVESQUARE INC·Filed 2013·Granted Apr 29, 2014·1 cites·1 claims
- 2728USD711582SLighting elementCHO MEOUNG WHAN·Filed 2012·Granted Aug 19, 2014·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →