Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111345 | Prepreg and carbon fiber-reinforced composite material | Tomoko Ichikawa, Hiroshi Taiko, Makoto Endo, Masanobu Kobayashi, Jun Misumi | 2021-09-07 |
| 11042082 | Projection optical system including movable lens groups, a non-movable lens group, and a curved mirror | Yohei Takano, Hibiki Tatsuno, Hirotoshi Nakayama | 2021-06-22 |
| 11028244 | Prepreg, laminate body, fiber reinforced composite material, and manufacturing method for fiber reinforced composite material | Alfred P. Haro | 2021-06-08 |