Inventor
Akio Ueta
Inventor
Hyogo, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices20%
H10HInorganic light-emitting semiconductor devices having potential barriers20%
C30BSingle-crystal growth17%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
H10DInorganic electric semiconductor devices6%
B24BMachines, devices, or processes for grinding or polishing3%
B28DWorking stone or stone-like materials3%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals3%
C23CCoating metallic material3%
PatentTitleYear
10,886,435Group III nitride semiconductor with InGaN diffusion blocking layer202110,808,332ScAlMgO4 single crystal and device202010,411,154RAMO201910,350,725RAMO4 substrate and manufacturing method thereof20199,899,213'Group III nitride semiconductor, and method for producing same'20189,899,564'Group III nitride semiconductor and method for producing same'20189,209,361'Nitride semiconductor light-emitting element'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2021Patents assigned to PANASONIC CORP (5)· patent assignee history
2015–2019Patents assigned to PANASONIC IP MAN CO LTD (3)· patent assignee history
2015Based in Osaka, JP· patent location history
2018–2021Based in Hyogo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PANASONIC CORP | 5 | 2015–2021 |
| PANASONIC IP MAN CO LTD | 3 | 2015–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hyogo, JP | 6 | 2018–2021 |
| Osaka, JP | 1 | 2015 |