Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12111146 | Optical measurement apparatus and optical measurement method | Suguru Irie | 2024-10-08 |
| 11215443 | Optical measurement apparatus and optical measurement method | — | 2022-01-04 |
| 10309767 | Optical measurement apparatus and optical measurement method | Nobuyuki Inoue | 2019-06-04 |
| 10288412 | Optical measurement apparatus and optical measurement method | Nobuyuki Inoue | 2019-05-14 |
| 8941829 | Spectral characteristic measurement method and spectral characteristic measurement apparatus that corrects for stray light | Hiroyuki Sano | 2015-01-27 |
| 8456638 | Optical measurement apparatus, optical measurement system, and fiber coupler | Kazuaki Ohkubo | 2013-06-04 |
| 6922247 | Automatic optical measurement method | Naoki Inamoto, Yoshimi Sawamura, Shinji Fujimura | 2005-07-26 |