Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270148 | Sizing agent, reinforcement fiber tow, fiber-reinforced resin-molding material, and fiber-reinforced composite material | Kenji Kaneta, Tsuyoshi Takada, Hiroyuki Nakao | 2025-04-08 |
| 11959197 | Carbon fiber precursor acrylic fiber, carbon fiber, and method for producing same | Naomasa Matsuyama, Yuutarou Nakamura, Norifumi Hirota, Hiroko Matsumura, Katsuhiko Ikeda +6 more | 2024-04-16 |
| 11787913 | Sizing agent for carbon fibers, aqueous dispersion of sizing agent for carbon fibers, and sizing agent-adhered carbon fiber bundle | Kenji Kaneta, Takaaki Suzuki, Akihiro Ito, Naoki Sugiura | 2023-10-17 |
| 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 | Naoki Sugiura, Masahiro Hata, Shigekazu Takeda, Keigo Yoshida, Shuuichi Nakamura | 2018-01-09 |
| 8679991 | Prepreg, intermediate material for forming FRP, and method for production thereof and method for production of fiber-reinforced composite material | Kazuya Goto, Kazuki Koga, Tadayoshi Saitou, Akihiro Ito, Tsuneo Takano | 2014-03-25 |