Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12121682 | Method for recycling used balloon catheter, balloon catheter, and information processing system | Ryoji Nakano | 2024-10-22 |
| 11485803 | Method for deodorizing hydrogenated petroleum resin, and method for producing hydrogenated petroleum resin | Tomoki Hayashi, Yoshikazu Iijima | 2022-11-01 |
| 11220563 | Production method for hydrogenated petroleum resin | Yoshikazu Iizima, Tomoki Hayashi | 2022-01-11 |
| 10087265 | Method for producing dimethyl polyvinylphosphonate and polyvinylphosphonic acid | Takashi Takahashi, Masaki Sugiyama, Norihiro Yoshida, Eiichi Ikawa, Takahito Mita +1 more | 2018-10-02 |