Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144796 | Polymerizable composition, optical member, plastic lens, and eyeglass lens | — | 2018-12-04 |
| 10106640 | Polymerizable composition, transparent resin, optical material, plastic lens, and method for manufacturing transparent resin | Masahisa Kousaka | 2018-10-23 |
| 9972802 | Organic electroluminescent element | Dai Ikemizu, Takamune Hattori, Yasushi Okubo, Hideo Taka | 2018-05-15 |