Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450426 | Saponified ethylene-vinyl ester copolymer pellet and method for producing saponified ethylene-vinyl ester copolymer pellet | Shuuichi Fukuyama, Atsushi Ono, Kouji Yamada, Shinichi Tanaka, Shinta Miyazumi +1 more | 2019-10-22 |
| 10196468 | Method for producing ethylene-vinyl ester copolymer, and saponified ethylene-vinyl ester copolymer product | Shuuichi Fukuyama, Kouji Yamada, Tomonori Yoshida | 2019-02-05 |
| 9221194 | Process for preparing ethylene-vinyl alcohol copolymer composition, and process for producing ethylene-vinyl alcohol copolymer pellets | Keisuke Fujimura, Yasufumi Beniya, Akio Harao, Shinji Okamoto | 2015-12-29 |
| 8765037 | Process for preparing ethylene-vinyl alcohol copolymer composition, and process for producing ethylene-vinyl alcohol copolymer pellets | Keisuke Fujimura, Yasufumi Beniya, Akio Harao, Shinji Okamoto | 2014-07-01 |
| 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 |
| 5030690 | Halogen-containing thermoplastic resin composition | Minoru Fujita, Hiroshi Takida | 1991-07-09 |