Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658843 | Method for preparing copper-containing hydrogenation reaction catalyst and method for producing alcohol | Kiyoshi Tsukada, Yasuyuki Hattori, Osamu Tabata, Futoshi Nishigaki | 1997-08-19 |