Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187890 | Movable diffraction element and spectroscope | Masayuki Fujishima, Hidetaka Noguchi, Hidenori Kato, Masashi Suematsu, Junichi Azumi | 2021-11-30 |
| 11060909 | Spectrometer, analysis equipment, and wavelength-variable light source | Hidetaka Noguchi, Junichi Azumi, Hidenori Kato, Masashi Suematsu, Masayuki Fujishima | 2021-07-13 |
| 11061355 | Image forming apparatus | — | 2021-07-13 |
| 11011743 | Lithium ion secondary battery | Hironori Sasaki | 2021-05-18 |