Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11613607 | Branched type hetero monodispersed polyethylene glycol, production method thereof, and conjugate thereof | Tomoki Uruga, Tomoyuki Ohtake | 2023-03-28 |
| 10435509 | Hetero type monodispersed polyethylene glycol, intermediate for production of hetero type monodispersed polyethylene glycol, methods for producing same, and hetero type monodispersed polyethylene glycol conjugate | Takahiro MURAOKA, Adam Marcin Wawro, Tomoyuki Ohtake, Eui-chul Kang, Tomoki Uruga +1 more | 2019-10-08 |
| 6479702 | 3-amino-1-indanole, method of synthesizing the same and method of optical resolution | Kazuhiko Saigo, Yoshiyuki Katsumata | 2002-11-12 |
| 6342636 | Process for preparing optically active amines and optically active carboxylic acids, and intermediates for preparation | Kazuhiko Saigo, Yukihiko Hashimoto, Yoshiko Harada, Kenichi Sakai | 2002-01-29 |