Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868353 | Multiple switch assembly with interlock and lock release member | Akira Suzuki | 1989-09-19 |
| 4865414 | Reinforcing members for connecting optical fibers and production thereof | Mikio Kariya | 1989-09-12 |
| 4855540 | Switch | — | 1989-08-08 |