Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087558 | Carbon fiber manufacturing method | Akito Hatayama, Naoki Sugiura | 2018-10-02 |
| 9873777 | Carbon fiber bundle and method of producing carbon fibers | Takayuki Kiriyama, Naoki Sugiura | 2018-01-23 |
| 9862824 | Carbon fiber sizing agent, aqueous dispersion thereof, carbon fiber bundle applied with sizing agent, sheet-like article comprising carbon fiber bundle, and carbon fiber reinforced composite material | Kouki Wakabayashi, Naoki Sugiura, Shigekazu Takeda, Keigo Yoshida, Shuuichi Nakamura | 2018-01-09 |