Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869758 | Iron/copper/chromium alloy material for high-strength lead frame or pin grid array | Kunio Watanabe, Kunishige Kaneko | 1989-09-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869758 | Iron/copper/chromium alloy material for high-strength lead frame or pin grid array | Kunio Watanabe, Kunishige Kaneko | 1989-09-26 |