Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836861 | Methods of preparing and purifying polyalkylene glycol derivative | Shiori Nonaka, Yuki Suka | 2020-11-17 |
| 10717804 | Silicon-containing compound, urethane resin, stretchable film, and method for forming the same | Jun Hatakeyama, Shiori Nonaka, Ryo MITSUI, Osamu Watanabe | 2020-07-21 |
| 10696779 | Silicon-containing compound, urethane resin, stretchable film, and method for forming the same | Jun Hatakeyama, Shiori Nonaka, Ryo MITSUI, Osamu Watanabe | 2020-06-30 |
| 10550136 | Method for producing polyalkylene glycol derivative having amino group at end | Yuki Suka, Takeru Watanabe, Shiori Nonaka | 2020-02-04 |