Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11709298 | Optical filter and imaging device | Kazuhiko SHIONO, Nanako NISHIMOTO, Sayuri YAMADA, Satoshi Okada, Keigo Matsuura | 2023-07-25 |
| 11693163 | Optical filter and imaging device | Kazuhiko SHIONO, Keigo Matsuura, Sayuri Higashitamori | 2023-07-04 |