Inventor · disambiguated record
Tetsuhiko Inazu
Also filed as: INAZU TETSUHIKO
37 granted patents·17 pending applications·67 citations·filing 2011–2024
95Inventor score
Top patents by PatentIndex Score
54 records- 0198US11404606B2Semiconductor light-emitting elementNIKKISO CO LTD·Filed 2020·Granted Aug 2, 2022·7 cites·8 claims
- 0298US11387385B2Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2020·Granted Jul 12, 2022·7 cites·6 claims
- 0397US11387386B2Semiconductor light emitting element and method of manufacturing semiconductor light emitting elementNIKKISO CO LTD·Filed 2020·Granted Jul 12, 2022·6 cites·10 claims
- 0497US11227976B2Semiconductor light emitting element and method of manufacturing semiconductor light emitting elementNIKKISO CO LTD·Filed 2020·Granted Jan 18, 2022·4 cites·3 claims
- 0592US9281439B2Nitride semiconductor element and method for producing sameNIWA NORITAKA·Filed 2011·Granted Mar 8, 2016·21 cites·13 claims
- 0691US11404603B2Nitride semiconductor light-emitting elementNIKKISO CO LTD·Filed 2020·Granted Aug 2, 2022·2 cites·5 claims
- 0791US11322654B2Nitride semiconductor light-emitting elementNIKKISO CO LTD·Filed 2020·Granted May 3, 2022·2 cites·7 claims
- 0886US11322656B2Semiconductor light emitting element and method of manufacturing semiconductor light emitting elementNIKKISO CO LTD·Filed 2020·Granted May 3, 2022·2 cites·4 claims
- 0983US11355670B2Deep ultraviolet light emitting deviceNIKKISO CO LTD·Filed 2018·Granted Jun 7, 2022·2 cites·5 claims
- 1083US9112115B2Nitride semiconductor ultraviolet light-emitting elementINAZU TETSUHIKO·Filed 2011·Granted Aug 18, 2015·5 cites·17 claims
- 1181US8822976B2Nitride semiconductor ultraviolet light-emitting elementINAZU TETSUHIKO·Filed 2011·Granted Sep 2, 2014·4 cites·13 claims
- 1277US11961942B2Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2023·Granted Apr 16, 2024·0 cites·9 claims
- 1377US10720547B2Method of manufacturing semiconductor light emitting deviceNIKKISO CO LTD·Filed 2019·Granted Jul 21, 2020·2 cites·8 claims
- 1477US2023420600A1Nitride semiconductor light-emitting element and method for manufacturing nitride semiconductor light-emitting elementNIKKISO CO LTD·Filed 2023·Application pending·0 cites
- 1576US12278312B2Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2023·Granted Apr 15, 2025·0 cites·11 claims
- 1674US10854773B2Method of manufacturing semiconductor light emitting deviceNIKKISO CO LTD·Filed 2019·Granted Dec 1, 2020·2 cites·4 claims
- 1773US11777060B2Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2022·Granted Oct 3, 2023·0 cites·6 claims
- 1872US10665751B2Semiconductor light-emitting device and method of manufacturing semiconductor light-emitting deviceNIKKISO CO LTD·Filed 2018·Granted May 26, 2020·1 cites·6 claims
- 1971US11705538B2Semiconductor light emitting elementNIKKISO CO LTD·Filed 2021·Granted Jul 18, 2023·0 cites·4 claims
- 2070US11799051B2Nitride semiconductor light-emitting element and method for manufacturing nitride semiconductor light-emitting elementNIKKISO CO LTD·Filed 2021·Granted Oct 24, 2023·0 cites·7 claims
- 2169US11652191B2Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2021·Granted May 16, 2023·0 cites·8 claims
- 2268US11164996B2Semiconductor light-emitting device and method of manufacturing semiconductor light-emitting deviceNIKKISO CO LTD·Filed 2020·Granted Nov 2, 2021·0 cites·6 claims
- 2365US11626540B2Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2020·Granted Apr 11, 2023·0 cites·5 claims
- 2465US2024339571A1Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2024·Application pending·0 cites
- 2564US2024194830A1Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2023·Application pending·0 cites
- 2663US12243965B2Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2021·Granted Mar 4, 2025·0 cites·4 claims
- 2762US2023420603A1Method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2023·Application pending·0 cites
- 2861US12408495B2Semiconductor light-emitting elementNIKKISO CO LTD·Filed 2022·Granted Sep 2, 2025·0 cites·2 claims
- 2961US12364068B2Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2022·Granted Jul 15, 2025·0 cites·5 claims
- 3061US11563139B2Method of manufacturing deep ultraviolet light emitting deviceNIKKISO CO LTD·Filed 2020·Granted Jan 24, 2023·0 cites·4 claims
- 3161US11222995B2Semiconductor light emitting device and method of manufacturing semiconductor light emitting deviceNIKKISO CO LTD·Filed 2019·Granted Jan 11, 2022·0 cites·5 claims
- 3261US2025056938A1Semiconductor light-emitting apparatusNIKKISO CO LTD·Filed 2024·Application pending·0 cites
- 3361US2023352631A1Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2023·Application pending·0 cites
- 3460US12336341B2Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·6 claims
- 3560US2024429353A1Semiconductor light-emitting apparatusNIKKISO CO LTD·Filed 2024·Application pending·0 cites
- 3660US2024429355A1Semiconductor light-emitting apparatusNIKKISO CO LTD·Filed 2024·Application pending·0 cites
- 3760US2024429354A1Semiconductor light-emitting apparatusNIKKISO CO LTD·Filed 2024·Application pending·0 cites
- 3860US2024413270A1Semiconductor light-emitting apparatusNIKKISO CO LTD·Filed 2024·Application pending·0 cites
- 3960US2023231077A1Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2023·Application pending·0 cites
- 4059US2023155081A1Semiconductor light-emitting element and method for manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2022·Application pending·0 cites
- 4157US12166152B2Semiconductor light-emitting device and method of manufacturing semiconductor light-emitting deviceNIKKISO CO LTD·Filed 2021·Granted Dec 10, 2024·0 cites·7 claims
- 4254US12302674B2Semiconductor light-emitting elementNIKKISO CO LTD·Filed 2021·Granted May 13, 2025·0 cites·8 claims
- 4354US11769860B2Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2021·Granted Sep 26, 2023·0 cites·5 claims
- 4454US2022216375A1Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting elementNIKKISO CO LTD·Filed 2021·Application pending·0 cites
- 4554US2019074403A1Deep ultraviolet light emitting device and method of manufacturing deep ultraviolet light emitting deviceNIKKISO CO LTD·Filed 2018·Application pending·0 cites
- 4653US11302845B2Semiconductor light-emitting elementNIKKISO CO LTD·Filed 2020·Granted Apr 12, 2022·0 cites·6 claims
- 4752US11217728B2Semiconductor light emitting element and method of manufacturing semiconductor light emitting elementNIKKISO CO LTD·Filed 2019·Granted Jan 4, 2022·0 cites·7 claims
- 4850US11489091B2Semiconductor light emitting device and method of manufacturing semiconductor light emitting device having pattered light extraction surfaceNIKKISO CO LTD·Filed 2019·Granted Nov 1, 2022·0 cites·7 claims
- 4948US11575068B2Method of manufacturing semiconductor light emitting elementNIKKISO CO LTD·Filed 2020·Granted Feb 7, 2023·0 cites·4 claims
- 5048US11430914B2Semiconductor light emitting device and method of manufacturing semiconductor light emitting deviceNIKKISO CO LTD·Filed 2019·Granted Aug 30, 2022·0 cites·6 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →