Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403199 | Asymmetrically branched degradable polyethylene glycol derivative | Ken HAMURA, Hiroki Yoshioka, Kazuki Osakama | 2025-09-02 |
| 12404367 | Degradable multi-arm polyethylene glycol derivative | Hiroki Yoshioka, Ken HAMURA, Kazuki Osakama | 2025-09-02 |
| 12390534 | Branched degradable polyethylene glycol binder | Hiroki Yoshioka, Kazuki Osakama, Mika Hamura, Takanori Inaba, Makoto Matsui +3 more | 2025-08-19 |
| 12239713 | Degradable polyethylene glycol conjugate | Hiroki Yoshioka, Masaki Kamiya, Yuji Yamamoto, Midori Hirai, Akiko Sasaki +5 more | 2025-03-04 |
| 12187846 | Degradable polyethylene glycol derivative | Hiroki Yoshioka, Masaki Kamiya, Yuji Yamamoto, Midori Hirai, Akiko Sasaki +5 more | 2025-01-07 |