Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156500 | Optical measurement control program, optical measurement system, and optical measurement method | Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Hiroki Oyama | 2021-10-26 |
| 11041755 | Production method for Fabry-Perot interference filter | Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Hiroki Oyama | 2021-06-22 |
| 11035726 | Light detection device | Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Hiroki Oyama | 2021-06-15 |
| 10935419 | Light detecting device | Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama | 2021-03-02 |
| 10908022 | Production method for fabry-perot interference filter | Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Hiroki Oyama | 2021-02-02 |
| 10900834 | Fabry-Perot interference filter having layer with thinned edge portion and production method for Fabry-Perot interference filter | Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Hiroki Oyama | 2021-01-26 |