Inventor · disambiguated record
Masatoshi Nakagaki
Also filed as: NAKAGAKI MASATOSHI
15 granted patents·10 pending applications·50 citations·filing 1975–2025
88Inventor score
Top patents by PatentIndex Score
25 records- 0192US11935806B2Semiconductor device and method for manufacturing semiconductor deviceNICHIA CORP·Filed 2021·Granted Mar 19, 2024·2 cites·11 claims
- 0285US11984437B2Light-emitting deviceNICHIA CORP·Filed 2021·Granted May 14, 2024·1 cites·17 claims
- 0385US2025392097A1Light-emitting deviceNICHIA CORP·Filed 2025·Application pending·0 cites
- 0483US12113332B2Light emitting deviceNICHIA CORP·Filed 2023·Granted Oct 8, 2024·0 cites·8 claims
- 0583US2025293479A1Method for manufacturing laser packageNICHIA CORP·Filed 2025·Application pending·0 cites
- 0681US4020312AMethod of manufacturing thick, high-strength steel pipe for low temperature serviceNIPPON KOKAN KK·Filed 1975·Granted Apr 26, 1977·28 cites·4 claims
- 0780US12347999B2Method for manufacturing laser packageNICHIA CORP·Filed 2022·Granted Jul 1, 2025·0 cites·10 claims
- 0879US12308361B2Light-emitting deviceNICHIA CORP·Filed 2024·Granted May 20, 2025·0 cites·15 claims
- 0978US2025259981A1Light-emitting deviceNICHIA CORP·Filed 2025·Application pending·0 cites
- 1077US11784461B2Light emitting deviceNICHIA CORP·Filed 2022·Granted Oct 10, 2023·0 cites·12 claims
- 1176US11843220B2Light emitting device and method of manufacturing light emitting deviceNICHIA CORP·Filed 2022·Granted Dec 12, 2023·0 cites·13 claims
- 1273US12243796B2Method for manufacturing semiconductor device with submount including groove on surface of submount having heat dissipation portionNICHIA CORP·Filed 2024·Granted Mar 4, 2025·0 cites·14 claims
- 1372US12424817B2Light-emitting deviceNICHIA CORP·Filed 2022·Granted Sep 23, 2025·0 cites·18 claims
- 1469US11309681B2Mount member and light emitting deviceNICHIA CORP·Filed 2020·Granted Apr 19, 2022·0 cites·14 claims
- 1569US2025210937A1Method for manufacturing light-emitting device and light-emitting deviceNICHIA CORP·Filed 2024·Application pending·0 cites
- 1668US4068113ABare electrode for welding of low temperature steelKOBE STEEL LTD·Filed 1975·Granted Jan 10, 1978·18 cites·8 claims
- 1768US2025192508A1Light emitting deviceNICHIA CORP·Filed 2024·Application pending·0 cites
- 1867US11336075B2Light emitting device and method of manufacturing light emitting deviceNICHIA CORP·Filed 2020·Granted May 17, 2022·0 cites·17 claims
- 1967US2025055250A1Light-emitting deviceNICHIA CORP·Filed 2024·Application pending·0 cites
- 2065US2024213738A1Method for manufacturing base portion for light-emitting device, method for manufacturing light-emitting device, and light-emitting deviceNICHIA CORP·Filed 2023·Application pending·0 cites
- 2163US9780523B2Semiconductor laser deviceNICHIA CORP·Filed 2015·Granted Oct 3, 2017·1 cites·19 claims
- 2260US2022416501A1Laser light sourceNICHIA CORP·Filed 2022·Application pending·0 cites
- 2358US2018183205A1Method for manufacturing laser packageNICHIA CORP·Filed 2017·Application pending·0 cites
- 2446US10424555B2Mounting component, semiconductor device using same, and manufacturing method thereofNICHIA CORP·Filed 2018·Granted Sep 24, 2019·0 cites·19 claims
- 2546US2013250987A1Semiconductor laser deviceFUJIMOTO HIDEYUKI·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →