Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403199 | Asymmetrically branched degradable polyethylene glycol derivative | Ken HAMURA, Hiroki Yoshioka, Nobuhiro Nishiyama | 2025-09-02 |
| 12404367 | Degradable multi-arm polyethylene glycol derivative | Hiroki Yoshioka, Ken HAMURA, Nobuhiro Nishiyama | 2025-09-02 |
| 12390534 | Branched degradable polyethylene glycol binder | Hiroki Yoshioka, Mika Hamura, Takanori Inaba, Nobuhiro Nishiyama, Makoto Matsui +3 more | 2025-08-19 |