Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458288 | Polyester compound | Fumi Shozui, Ryotaro Nakaya, Keiichi Yokoyama | 2016-10-04 |
| 9458289 | Polyester compound | Fumi Shozui, Ryotaro Nakaya, Keiichi Yokoyama | 2016-10-04 |
| 5342963 | Optically active pyrrolidine derivative | Kuniya Sakurai, Kunisuke Izawa, Hiroyuki Izawa, Tomihisa Ohta, Shigeo Nozoe | 1994-08-30 |