Inventor
Shinichi Watabe
Inventor
Itami, JP
Overview
Patents· 6 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 barriers63%
C30BSingle-crystal growth38%
PatentTitleYear
5,810,925'GaN single crystal'19985,793,061'Group-III nitride based light emitter'19985,770,887'Gan single crystal'19985,631,475'Semiconductor light emitting element'19975,414,281'Semiconductor light emitting element with reflecting layers'19955,169,608'Inorganic article for crystal growth and liquid-phase epitaxy apparatus using the same'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1998Patents assigned to MITSUBISHI CABLE IND LTD (6)· patent assignee history
1992–1998Based in Itami, JP· patent location history
1998Based in Maebaru, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI CABLE IND LTD | 6 | 1992–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Itami, JP | 5 | 1992–1998 |
| Maebaru, JP | 1 | 1998 |