Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286561 | Infrared-absorbing fine particle-containing composition and method for producing the same | Hirofumi TSUNEMATSU, Takeshi Chonan, Hideaki Fukuyama | 2025-04-29 |
| 12195350 | Adhesive layer, near-infrared shielding film, laminated structure, stacked body and adhesive agent composition | Hideaki Fukuyama, Kenji Fukuda | 2025-01-14 |