Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9431560 | Polyvinyl acetal resin film and multilayer structure articles using the same | Hidemasa Oda, Takashi Mukose | 2016-08-30 |
| 8076433 | Vinyl alcohol-based polymer and film containing the same | Shinsuke Nii, Masato Nakamae | 2011-12-13 |
| 7968639 | Polyvinyl acetal powder and powder coating material using the same | Seiji Tanimoto, Koichiro Isoue, Tamotsu Miura | 2011-06-28 |
| 5428094 | Resin composition | Satoshi Hirofuji | 1995-06-27 |
| 5221566 | Multilayered container and package utilizing the same | Akimasa Aoyama, Toshiaki Sato, Taichi Negi, Hidemasa Oda, Satoshi Hirofuji | 1993-06-22 |