Issued Patents All Time
Showing 1–10 of 10 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 |
| 10030101 | Branched polycarbonate production method | Noriyuki Kunishi, Kazuhiro Sekiguchi, Masayuki Takahashi, Kenji Sasaki | 2018-07-24 |
| 9988490 | Method for producing polycarbonate | Masayuki Takahashi, Kota Mabuchi | 2018-06-05 |
| 9850351 | Polycarbonate-polyorganosiloxane copolymer and method for continuously producing same | Yasuhiro Ishikawa, Hiroaki Motegi | 2017-12-26 |
| 9371419 | Polycarbonate-polyorganosiloxane copolymer and method for continuously producing same | Yasuhiro Ishikawa, Hiroaki Motegi | 2016-06-21 |
| 9359473 | Method for continuous production of polycarbonate-polyorganosiloxane copolymer | Yasuhiro Ishikawa, Hiroaki Motegi | 2016-06-07 |
| 9139701 | Method for continuous production of polycarbonate-polyorganosiloxane copolymer | Yasuhiro Ishikawa, Hiroaki Motegi | 2015-09-22 |
| 9080021 | Polycarbonate-polyorganosiloxane copolymer and method for producing same | Yasuhiro Ishikawa, Hiroaki Motegi | 2015-07-14 |
| 9045586 | Continuous production method for polycarbonate-polyorganosiloxane copolymer | Yasuhiro Ishikawa, Hiroaki Motegi | 2015-06-02 |