Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6514907 | Bromine-impregnated activated carbon and process for preparing the same | Yoshio Tsutsumi, Teruo Fukui, Katsuya Noguchi, Takashi Kobayashi, Ayako Kobayashi | 2003-02-04 |