Inventor
Eiji Takase
Inventor
Miyagi, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light50%
H10HInorganic light-emitting semiconductor devices having potential barriers30%
B82YSpecific uses or applications of nanostructures20%
PatentTitleYear
8,619,829'Semiconductor laser device'20138,619,826'Laser diode'20138,320,421'Semiconductor light-emitting device'20128,058,660'Semiconductor light emitting device, method for manufacturing same, and method for forming underlying layer'20117,915,625'Semiconductor light emitting device'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2013Patents assigned to SONY CORP (5)· patent assignee history
2011–2013Patents assigned to KARINO SACHIO (4)· patent assignee history
2011–2013Patents assigned to TAKASE EIJI (4)· patent assignee history
2011–2012Patents assigned to KAMADA MICHIRU (2)· patent assignee history
2011–2012Patents assigned to NAGATAKE TSUYOSHI (2)· patent assignee history
2011–2013Based in Miyagi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 5 | 2011–2013 |
| KARINO SACHIO | 4 | 2011–2013 |
| TAKASE EIJIself | 4 | 2011–2013 |
| KAMADA MICHIRU | 2 | 2011–2012 |
| NAGATAKE TSUYOSHI | 2 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miyagi, JP | 5 | 2011–2013 |