Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343541 | Optical bypass switch | Akira Tomita | 1994-08-30 |
| 5286516 | Environmental sealing | — | 1994-02-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343541 | Optical bypass switch | Akira Tomita | 1994-08-30 |
| 5286516 | Environmental sealing | — | 1994-02-15 |