Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646087 | Method of manufacturing ethylene-vinyl acetate copolymer | — | 2003-11-11 |
| 6576704 | Method for continuous treatment of saponified ethylene-vinyl acetate copolymer | Youichi Neki, Masahiko Taniguchi, Kenji Ninomiya | 2003-06-10 |
| 6559254 | Method of producing a vinyl acetate polymer and its saponification product | Kenji Ninomiya, Akio Harao, Kenji Kato | 2003-05-06 |