Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144699 | Bifunctional compound having norbornane skeleton and method for producing same | Mitsuharu Kitamura, Manabu Hirakawa | 2018-12-04 |
| 10048404 | Polycarbonate resin and optical lens | Noriyuki Kato, Manabu Hirakawa, Mitsuharu Kitamura | 2018-08-14 |
| 9975843 | Bifunctional compound having norbornane skeleton and method for producing same | Mitsuharu Kitamura, Manabu Hirakawa | 2018-05-22 |