Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738154 | Method for producing polycarbonate-polyorganosiloxane copolymer | Toshiyuki Yasuda | 2020-08-11 |
| 10640306 | Polycarbonate resin powder and method for transporting same | Noriyuki Kunishi, Kenji Sasaki | 2020-05-05 |