Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6339132 | Process for regenerating unreacted vinyl chloride monomers recovered | Takashi Kobayashi, Fujio Sato, Tadashi Amano | 2002-01-15 |
| 5587437 | Process of producing vinyl chloride type polymer | Tadashi Amano, Yoshihrio Shirota, Yoshitaka Okuno | 1996-12-24 |