Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12295188 | Infrared optical device | Hiromi Fujita, Osamu Morohara | 2025-05-06 |
| 12272721 | Optical element and optical concentration measuring apparatus | Takaaki FURUYA | 2025-04-08 |
| 9627850 | Two-dimensional photonic crystal surface-emitting laser | Susumu Noda, Tsuyoshi Okino, Kyoko Kitamura, Yoshinori Tanaka, Yong Liang | 2017-04-18 |