Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4784982 | Composite phylosilicate adsorbent and process for preparation thereof | Masahide Ogawa, Osamu Okumura, Teiji Sato, Kouichi Yamada, Masanori Tanaka +1 more | 1988-11-15 |