Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9846120 | Light measurement apparatus, method, program and recording medium | Masaichi HASHIMOTO | 2017-12-19 |
| 9568422 | Light beam incident device and reflected light measurement device | Tomoyu Yamashita | 2017-02-14 |