Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880482 | Highly corrosion-resistant amorphous alloy | Koji Hashimoto, Katsuhiko Asami, Asahi Kawashima | 1989-11-14 |
| 4743314 | Highly corrosive-resistant amorphous alloy of Ni-Cu-Ti with Ta and/or Nb. | Koji Hashimoto, Katsuhiko Asami, Asahi Kawashima | 1988-05-10 |