Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11760053 | Prepreg, prepreg laminate, and fiber-reinforced composite material | Takuya Yamane, Shiori Kawamoto, Miyuki Tabayashi | 2023-09-19 |
| 11136442 | Prepreg and fiber reinforced composite material | Ryohei Watari, Andrew Hideo Koyanagi | 2021-10-05 |
| 10808091 | Notched pre-preg and notched pre-preg sheet | Ichiro Taketa, Yuzo Fujita, Nobuyuki Arai | 2020-10-20 |
| 10611057 | Process of producing fiber-reinforced plastic | Ichiro Taketa, Hiroaki Matsutani, Nobuyuki Arai | 2020-04-07 |
| 8758874 | Prepreg base material, layered base material, fiber-reinforced plastic, process for producing prepreg base material, and process for producing fiber-reinforced plastic | Ichiro Taketa, Eisuke Wadahara | 2014-06-24 |
| 8354156 | Prepreg base material, layered base material, fiber-reinforced plastic, process for producing prepreg base material, and process for producing fiber-reinforced plastic | Ichiro Taketa, Eisuke Wadahara | 2013-01-15 |
| 8329280 | Chopped fiber bundle, molding material, and fiber reinforced plastic, and process for producing them | Ichiro Taketa, Eisuke Wadahara | 2012-12-11 |