Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352472 | Prepreg, fiber-reinforced composite material and surface-modified reinforcing fibers | Tetsuya Akamatsu, Hiroaki Kuwahara | 2022-06-07 |
| 10544274 | Prepreg and fiber-reinforced composite material | Hironori Kawamoto, Yoshitaka Umemoto, Akio Nakaishi | 2020-01-28 |
| 8916310 | Conductive sheet and production method for same | Tetsuya Akamatsu | 2014-12-23 |