Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10379334 | Light measurement device, light measurement method, and light measurement program | Takuji Kataoka | 2019-08-13 |
| 10197782 | Light measurement device, light measurement method, and light measurement program | Takuji Kataoka | 2019-02-05 |