Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6262413 | Composite optical device and its manufacturing method | Tadashi Taniguchi | 2001-07-17 |
| 5989379 | Method for manufacturing a composite optical device | Tadashi Taniguchi | 1999-11-23 |
| 5309460 | Semiconductor laser with encapsulated lead members | Kenji Nagashima, Morito Yokoyama, Kunio Tsuboi, Toshihiro Imai, Atsushi Ogasawara | 1994-05-03 |