Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10379554 | Power supply apparatus and printing apparatus | — | 2019-08-13 |
| D839117 | Spectrometer | Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more | 2019-01-29 |
| D839116 | Spectrometer | Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more | 2019-01-29 |
| 10185140 | Fabry-Perot interference filter | Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai | 2019-01-22 |
| 10184832 | Light-detecting device | Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai | 2019-01-22 |
| 10175107 | Light-detecting device | Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai | 2019-01-08 |
| 10168213 | Spectroscopic sensor including interference filter unit having silicon oxide cavity | Katsumi Shibayama | 2019-01-01 |