Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835766 | Slope gain equalizer | Takashi Kato | 2023-12-05 |
| 11598908 | Interference filter module | Takashi Kato | 2023-03-07 |
| 11137547 | Wavelength selective filter | Takashi Kato | 2021-10-05 |