Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9085728 | Composition containing quantum dot fluorescent body, molded body of quantum dot fluorescent body dispersion resin, structure containing quantum dot fluorescent body, light-emitting device, electronic apparatus, mechanical device, and method for producing molded body of quantum dot fluorescent body dispersion resin | Hiroshi Uchida, Toshio Fujita | 2015-07-21 |
| 8188670 | Light emitting device and method for driving light emitting device | — | 2012-05-29 |
| 8128252 | Lighting fixture and ceiling system using the same | Satoshi Shindo | 2012-03-06 |
| 8022419 | Flip-chip type semiconductor light-emitting device, method for manufacturing flip-chip type semiconductor light-emitting device, printed circuit board for flip-chip type semiconductor light-emitting device, mounting structure for flip-chip type semiconductor light-emitting device, and light-emitting diode lamp | Hideki Tomozawa | 2011-09-20 |
| 7875899 | Light-emitting diode package and lead group structure for light-emitting diode package | — | 2011-01-25 |
| 7812358 | Light-emitting device | — | 2010-10-12 |
| 7781777 | Pn junction type group III nitride semiconductor light-emitting device | Hideki Tomozawa | 2010-08-24 |
| 7042150 | Light-emitting device, method of fabricating the device, and LED lamp using the device | — | 2006-05-09 |