Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022139 | Polylactic acid composition | Toyoaki Kurihara, Kenichi Hamada, Akiko Ide, Eiji Iwasa, Tomokazu Ise +1 more | 2011-09-20 |
| 7973117 | Process for continuously producing (meth)acrylic ester polymer or copolymer | Kenichi Hamada, Tatsufumi Watanabe, Kazushige Ishiura | 2011-07-05 |