Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10117731 | Material for denture base, denture base, method of manufacturing the denture base, plate denture, and method of manufacturing the plate denture | Osamu Kohgo, Naoyuki Kato, Maho OKUMURA, Ahmad Jalaludin, Eizaburo Higuchi +1 more | 2018-11-06 |
| 10066081 | Polymerizable composition for optical materials | Naoyuki Kakinuma, Toshiya Hashimoto | 2018-09-04 |
| 9933635 | Optical material, composition for optical material, and use thereof | Toshiya Hashimoto, Naoyuki Kakinuma | 2018-04-03 |
| 9857503 | Optical material and use thereof | Toshiya Hashimoto, Naoyuki Kakinuma, Satoshi Kinoshita, Hiroyuki Sasaki | 2018-01-02 |