Inventor
Matsuyuki Ogasawara
Inventor
Isehara, JP
Overview
Patents· 6 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 light40%
B82YSpecific uses or applications of nanostructures20%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%
H10HInorganic light-emitting semiconductor devices having potential barriers7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
7,060,518'Semiconductor optical device and the fabrication method'20066,990,131'Semiconductor optical device and method of manufacturing the same'20066,982,469'Semiconductor optical device and the fabrication method'20066,815,786'Semiconductor optical device and method of manufacturing the same'20046,717,187'Semiconductor optical device and the fabrication method'20046,692,837'Semi-insulating substrate, semiconductor optical device and fabrication method of semiconductor thin film'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2006Patents assigned to NIPPON TELEGRAPH & TELEPHONE (6)· patent assignee history
2004–2006Based in Isehara, JP· patent location history
2004–2006Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON TELEGRAPH & TELEPHONE | 6 | 2004–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Isehara, JP | 4 | 2004–2006 |
| Kanagawa, JP | 2 | 2004–2006 |