Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043564 | Copolymer, and adsorbent or concentrating medium and needle for solid phase microextraction prepared using the copolymer | Hiroo Wada, Kenzo Kotera, Hisashi Matsuura, Yoshihiro Saito | 2011-10-25 |