Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341025 | IC package and LSI package using a lead frame formed of a copper-zirconium alloy | Nobuaki Nakashima | 1994-08-23 |
| 5294761 | Vacuum interrupter | Tsutomu Okutomi, Tsuneyo Seki, Hideo Suzuki, Kazuya Tujimoto, Hiroshi Watanabe +3 more | 1994-03-15 |