Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5506712 | Photonic frequency routing type time division highway switch | Koji Sasayama, Keishi Habara, Wende Zhong, Masato Tsukada | 1996-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5506712 | Photonic frequency routing type time division highway switch | Koji Sasayama, Keishi Habara, Wende Zhong, Masato Tsukada | 1996-04-09 |