Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973254 | Optical fiber, optical amplification/oscillation device, laser light generating device, laser display unit, and color laser display unit | Shigeo Kubota | 2005-12-06 |
| 6961507 | Optical fiber, optical amplification/oscillation device, laser light generating device, laser display unit, and color laser display unit | Shigeo Kubota | 2005-11-01 |
| 6898366 | Optical fiber, optical amplification/oscillation device, laser light generating device, laser display unit, and color laser display unit | Shigeo Kubota | 2005-05-24 |
| 6862131 | Laser light generating apparatus and method | — | 2005-03-01 |