Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820858 | Prepreg, method for producing same, and method for producing fiber-reinforced composite material | Akimichi Oda, Hiroaki Kuwahara | 2023-11-21 |
| 11746445 | Carbon fiber bundle, prepreg, and fiber-reinforced composite material | Shuhei Yoshida, Hidekazu Yoshikawa, Yosuke Nakamura, Takaya Suzuki, Toru Kaneko | 2023-09-05 |
| 11560646 | Carbon fiber bundle, prepreg, and fiber-reinforced composite material | Shuhei Yoshida, Hidekazu Yoshikawa, Yosuke Nakamura, Takaya Suzuki, Toru Kaneko | 2023-01-24 |