| Original language | Japanese |
|---|---|
| Patent number | 特許第3822518号 |
| IPC | 特開2003-304274 |
| State | Published - 24 Oct 2003 |
予備光パス帯域確保方法および光パス切替装置
今宿 亙 (Inventor), 塩本 公平 (Inventor), 島野 勝弘 (Inventor), 松浦 伸昭 (Inventor), Kohei SHIOMOTO (Inventor)
Research output: Patent
今宿 亙 (Inventor), 塩本 公平 (Inventor), 島野 勝弘 (Inventor), 松浦 伸昭 (Inventor), Kohei SHIOMOTO (Inventor)
Research output: Patent
| Original language | Japanese |
|---|---|
| Patent number | 特許第3822518号 |
| IPC | 特開2003-304274 |
| State | Published - 24 Oct 2003 |