Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8299148 | Polylactic acid fiber and manufacturing method thereof | Takaaki Matsuda, Shin To | 2012-10-30 |
| 8163849 | Process of producing polylactic acid | Kiyotsuna Toyohara, Hideki Yamane, Yoshiharu Kimura, Daisuke Masaki, Shin To | 2012-04-24 |