Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270148 | Sizing agent, reinforcement fiber tow, fiber-reinforced resin-molding material, and fiber-reinforced composite material | Kouki Wakabayashi, 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 | Takaaki Suzuki, Kouki Wakabayashi, Akihiro Ito, Naoki Sugiura | 2023-10-17 |
| 6232562 | Hybrid integrated circuit device | Kiichi Kikuchi, Yuji Ebinuma, Yasuo Hosaka, Yoshiyuki Wasada, Hajime Hasegawa +1 more | 2001-05-15 |