Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382493 | Ash-free coal production method | Koji Sakai, Noriyuki Okuyama, Takuya Yoshida, Takahiro Shishido, Maki Hamaguchi | 2016-07-05 |
| 9334457 | Ash-free coal production method | Koji Sakai, Noriyuki Okuyama, Takuya Yoshida | 2016-05-10 |
| 9248125 | Agent for promoting corneal endothelial cell adhesion | Noriko Koizumi, Morio Ueno | 2016-02-02 |