Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767007 | Polycarbonate resin, method for producing same, and optical lens | Noriyuki Kato, Mitsuteru Kondo, Kentaro Ishihara, Koji Hirose, Shinya Ikeda +3 more | 2020-09-08 |
| 10711100 | Dihydroxy compound | Noriyuki Kato, Mitsuteru Kondo, Kentaro Ishihara, Koji Hirose, Shinya Ikeda | 2020-07-14 |
| 10689486 | Resin produced by polycondensation, and resin composition | Noriyuki Kato, Hirohito Ishizuka, Kentaro Ishihara | 2020-06-23 |
| 10654972 | Method for producing thermoplastic resin | Noriyuki Kato, Mitsuteru Kondo, Kentaro Ishihara, Koji Hirose, Shinya Ikeda | 2020-05-19 |
| 10640642 | Method for producing resin composition | Noriyuki Kato, Mitsuteru Kondo, Kentaro Ishihara, Koji Hirose, Shinya Ikeda | 2020-05-05 |
| 10634819 | Resin composition, and optical lens, sheet and film which contain same | Noriyuki Kato, Mitsuteru Kondo, Kentaro Ishihara, Koji Hirose, Shinya Ikeda | 2020-04-28 |
| 10556987 | Polycarbonate resin | Noriyuki Kato, Mitsuteru Kondo, Kentaro Ishihara, Koji Hirose, Shinya Ikeda | 2020-02-11 |