Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187890 | Movable diffraction element and spectroscope | Masayuki Fujishima, Hidetaka Noguchi, Hidenori Kato, Junichi Azumi, Shuichi Suzuki | 2021-11-30 |
| 11060909 | Spectrometer, analysis equipment, and wavelength-variable light source | Hidetaka Noguchi, Junichi Azumi, Hidenori Kato, Masayuki Fujishima, Shuichi Suzuki | 2021-07-13 |
| 10544032 | MEMS device | Masayuki Fujishima, Hidetaka Noguchi, Hidenori Kato, Junichi Azumi, Shuichi Suzuki | 2020-01-28 |
| 10444073 | Frame, spectroscope, spectrometry unit, and image forming apparatus | Hidetaka Noguchi, Junichi Azumi, Hidenori Kato, Masayuki Fujishima | 2019-10-15 |
| 10119862 | Spectrum measuring device, spectroscopic device, and spectroscopic system | Shuichi Suzuki, Hidetaka Noguchi, Masayuki Fujishima, Hidenori Kato, Junichi Azumi | 2018-11-06 |
| 9903758 | Spectral measurement device and analysis apparatus | Junichi Azumi, Hidetaka Noguchi, Hidenori Kato, Masayuki Fujishima | 2018-02-27 |