Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325796 | Methods for producing polycarbonate copolymer and polysiloxane compound, polycarbonate copolymer, polysiloxane compound, composition, and molded body | Kazuyoshi Uera, Kohei Kamatani, Hisato AKIMOTO | 2025-06-10 |
| 12240978 | Methods for producing polycarbonate copolymer and polysiloxane compound, polycarbonate copolymer, polysiloxane compound, composition, and molded body | Kazuyoshi Uera, Kohei Kamatani, Hisato AKIMOTO | 2025-03-04 |
| 11427679 | Polycarbonate resin composition | Hidefumi Harada, Takehiko Isobe, Keisuke Shimokawa, Jungo TAGUCHI | 2022-08-30 |
| 11111381 | Polycarbonate resin composition for optical component, and optical component | Akira Ohshima | 2021-09-07 |
| 10472477 | Polycarbonate resin composition for thin optical component, and thin optical component | — | 2019-11-12 |
| 9701835 | Polycarbonate resin composition for thin optical component, and thin optical component | Susumu Matsumoto | 2017-07-11 |
| 9499695 | Polycarbonate resin composition | Toshiki Monden | 2016-11-22 |
| 9353260 | Polycarbonate resin composition and molded article | — | 2016-05-31 |