Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304973 | Polysaccharide derivative production method and lignin derivative production method | Daisuke Hirose, Samuel Budi Wardhana Kusuma, Chie Maruyama, Kenji Takahashi | 2025-05-20 |
| 12275805 | Method for producing polysaccharide ester | Daisuke Hirose, Masashi Genda, Kentaro TAKI, Kenji Takahashi, Hiroyuki Matsumura | 2025-04-15 |