Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11061189 | Optical fiber protection structure and method of manufacturing optical element | Hiroto Nakazato, Tomoyuki Fujita | 2021-07-13 |
| 10913090 | Applicator | Shinichi Kojima | 2021-02-09 |