Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422602 | Optical filter | Kazuhiko SHIONO, Takuro Shimada, Nanako NISHIMOTO, Takashi Nagata | 2025-09-23 |
| 12372698 | Optical filter | Kazuhiko SHIONO, Takuro Shimada, Kiyokazu ENDO, Takahiro SAKAGAMI, Takashi Nagata +1 more | 2025-07-29 |