Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377286 | Optical fiber array and method of making the same | Hiroyuki Asakura, Tetsuji Miwa | 1994-12-27 |
| 5321785 | Optical fiber array and method of making the same | Hiroyuki Asakura, Tetsuji Miwa | 1994-06-14 |
| 5311606 | Optical filter and optical amplifier employing said optical filters | Hiroyuki Asakura, Tetsuji Miwa | 1994-05-10 |