Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271327 | Dehydrogenation of cyclohexanes | Toshio Ishikawa, Shuichi Niwa, Yoshio Orito | 1981-06-02 |
| 4221678 | Noble metal catalyst for dehydrogenation of cyclohexanes | Toshio Ishikawa, Shuichi Niwa, Yoshio Orito | 1980-09-09 |