Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6284696 | Mesopore molecular sieve and process for the production thereof | Hitoshi Nakajima, Itsuho Aishima | 2001-09-04 |
| 4436945 | Method of hydro-dealkylation | Yohei Fukuoka | 1984-03-13 |