Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034981 | Modified bio-related substance, process for producing the same, and intermediate | Syunsuke Ohashi, Yuji Yamamoto, Kenji Sakanoue, Chika Itoh, Tohru Yasukohchi | 2011-10-11 |
| 8003117 | Polyalkylene glycol derivative and modified bio-related substance | Syunsuke Ohashi, Yuji Yamamoto, Kenji Sakanoue, Chika Itoh, Tohru Yasukohchi | 2011-08-23 |