Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5972834 | Carbon adsorbent, manufacturing method therefor, gas separation method and device therefor | Takushi Ohsaki, Takashi Inui, Katsuyoshi Yanagita, Masayoshi Hayashida, Fusao Nakamura +3 more | 1999-10-26 |