Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422694 | Optical characteristic measurement system and calibration method for optical characteristic measurement system | Tsutomu Mizuguchi, Munehiro Noguchi | 2019-09-24 |
| 10422695 | Optical characteristic measurement system and calibration method for optical characteristic measurement system | Tsutomu Mizuguchi, Munehiro Noguchi | 2019-09-24 |
| 10222261 | Optical characteristic measurement system and calibration method for optical characteristic measurement system | Tsutomu Mizuguchi, Munehiro Noguchi | 2019-03-05 |
| 8422018 | Optical measurement apparatus including hemispherical optical integrator | Kazuaki Ohkubo | 2013-04-16 |
| 8415639 | Quantum efficiency measurement method, quantum efficiency measurement apparatus, and integrator | Kazuaki Ohkubo | 2013-04-09 |
| 8205724 | Disc brake device | Hiroshi Isono | 2012-06-26 |
| 7847935 | Method and apparatus for gas concentration quantitative analysis | Satoshi Nitta | 2010-12-07 |