Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5585319 | Process for preparing oil sorbent and device for continuously preparing the same | Masaru Saitoh, Katsuo Umehara, Nobuya Minemura, Fumito Nakamura, Yukihiro Kato | 1996-12-17 |