Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990309 | High strength copper-nickel-tin-zinc-aluminum alloy of excellent bending processability | Motohisa Miyafuji, Riichi Tsuno, Hitoshi Tanaka | 1991-02-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990309 | High strength copper-nickel-tin-zinc-aluminum alloy of excellent bending processability | Motohisa Miyafuji, Riichi Tsuno, Hitoshi Tanaka | 1991-02-05 |