Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155712 | Polycarbonate-polyorganosiloxane copolymer, flame-retardant polycarbonate resin composition including same, and molded product thereof | Yasuhiro Ishikawa, Tomoko Abe | 2021-10-26 |
| 11111386 | Polycarbonate-polyorganosiloxane copolymer, polycarbonate resin composition including same, and molded product thereof | Yasuhiro Ishikawa, Tomoko Abe | 2021-09-07 |