Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880482 | Highly corrosion-resistant amorphous alloy | Koji Hashimoto, Kimikado Miura, Katsuhiko Asami | 1989-11-14 |
| 4868073 | Highly active catalyst and highly active electrode made of this catalyst | Koji Hashimoto, Toshihisa Kanda, Katsuhiko Asami | 1989-09-19 |
| 4834806 | Corrosion-resistant structure comprising a metallic surface and an amorphous alloys surface bonded thereupon | Koji Hashimoto, Hideaki Yoshioka, Katsuhiko Asami | 1989-05-30 |