Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11837410 | Dielectric ceramic composition and ceramic capacitor | Hirofumi Akamatsu, Fumiyasu Oba, Akira Takahashi | 2023-12-05 |
| 11697737 | Color material dispersion liquid, composition, film, optical filter and display device | Masato Okada, Hiroko Amano, Fumiyasu Murakami | 2023-07-11 |