Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081855 | Optical fiber and optical cable | Tetsuya Nakanishi, Katsuyuki Aihara, Hiroshi Miyano, Takashi Sasaki | 2011-12-20 |
| 8081856 | Optical fiber and optical cable | Tetsuya Nakanishi, Katsuyuki Aihara, Hiroshi Miyano, Takashi Sasaki | 2011-12-20 |