Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880401 | Electric female connector piece | Koichi Shima | 1989-11-14 |
| 4808122 | Cable connector with stepped connecting element | Yasuhiro Okada | 1989-02-28 |
| 4795378 | Terminal pin | Yasuhiro Okada | 1989-01-03 |
| 4795863 | Electrical switch | Kunio Nagata | 1989-01-03 |