Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |