Inventor
Takayoshi Yajima
Inventor
Kiyosu, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers38%
H01LSemiconductor devices31%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1015%
H04BTransmission8%
H10KOrganic electric solid-state devices8%
PatentTitleYear
10,566,511Light-emitting device and method of manufacturing the same20209,825,206'Light-emitting device'20179,305,903'Light-emitting device and method of manufacturing the same'20169,040,353'Method for manufacturing semiconductor light emitting device'20157,754,514'Method of making a light emitting element'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Patents assigned to TOYODA GOSEI KK (5)· patent assignee history
2010Based in Aichi, JP· patent location history
2015–2020Based in Kiyosu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYODA GOSEI KK | 5 | 2010–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kiyosu, JP | 4 | 2015–2020 |
| Aichi, JP | 1 | 2010 |