Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4278567 | Process for preparation of copper-iron-aluminum hydrogenation catalyst | by Fumiaki Miya, heir, by Yukiko Nawashiro, heir | 1981-07-14 |
| 4252689 | Method of producing copper-iron-aluminum catalysts | — | 1981-02-24 |
| 4214101 | Process for preparing ether carboxylates | Akio Kimura | 1980-07-22 |