Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8097315 | Multilayer container | Katsuya Maruyama, Kazunobu Maruo | 2012-01-17 |
| 7638202 | Stretched polyamide films | Kenji Kouno, Atsushi Nakagawa | 2009-12-29 |
| 6733853 | Polyester-based resin composition and shaped articles | Masahiko Takashima, Koji Yamamoto | 2004-05-11 |
| 6670047 | Stretched polyamide film | Koji Yamamoto | 2003-12-30 |