Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312473 | Composition, film, near-infrared cut filter, pattern forming method, laminate, solid-state imaging element, infrared sensor, image display device, camera module, and compound | Tokihiko MATSUMURA, Suguru SAMEJIMA | 2025-05-27 |
| 4574722 | Underwater cleaning apparatus | Shiro Shimatani, Hitoshi Okamoto | 1986-03-11 |