Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606336 | Photonic semiconductor device | — | 2003-08-12 |
| 6599689 | Silver halide color negative photographic lightsensitive material and image processing method using the same | Hiroshi Tamaoki, Yasushi Nozawa | 2003-07-29 |
| 6542525 | Light modulator and integrated semiconductor laser-light modulator | Kazuhisa Takagi | 2003-04-01 |
| 6516017 | Multiwavelength semiconductor laser device with single modulator and drive method therefor | — | 2003-02-04 |