Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142640 | Silicon-containing compound, urethane resin, stretchable film and method for forming the same | Jun Hatakeyama, Motoaki Iwabuchi, Yuji Harada, Koji Hasegawa | 2021-10-12 |
| 11066430 | Method for producing polyalkylene glycol derivative having amino group at end | Yuki Suka, Yuji Harada, Takeru Watanabe | 2021-07-20 |
| 10975042 | Method for purifying an amino acid-n-carboxy anhydride | Yuki Suka, Yuji Harada, Kazuomi Sato, Takeru Watanabe, Takehiko Ishii | 2021-04-13 |