Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871399 | Copper alloy for use as wiring harness terminal material and process for producing the same | Akira Sugawara | 1989-10-03 |
| 4811893 | Method for bonding copper plate to alumina substrate and process for producing copper/alumina bonded assembly | Masahiro Furo, Tetsuo Furihata | 1989-03-14 |