Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146039 | Resin composition for carbon fiber composite material, towpreg | Reo Takaiwa | 2024-11-19 |
| 12011853 | Method for producing towpreg | Reo Takaiwa | 2024-06-18 |
| 11926074 | Incised prepreg, cross-ply laminate, and production method for incised prepreg | Yuzo Fujita, Yuta Naito, Shiori Kawamoto, Yoshitaka Koyama | 2024-03-12 |
| 11279097 | Laminated base material and method of manufacturing fiber-reinforced plastic | Yuta Naito, Yuzo Fujita | 2022-03-22 |
| 11053363 | Carbon fiber random mat and carbon fiber composite material | Maurice Geli, Yann Buzare, Takuya Karaki | 2021-07-06 |
| 11001012 | Molded article of fiber-reinforced resin and compression molding method therefor | Tetsuya Motohashi, Takafumi Hashimoto, Chiasa Sato | 2021-05-11 |
| 10913236 | Incised prepreg, cross-ply laminate, and production method for incised prepreg | Yuzo Fujita, Yuta Naito, Shiori Kawamoto, Yoshitaka Koyama | 2021-02-09 |
| 10808091 | Notched pre-preg and notched pre-preg sheet | Yuzo Fujita, Nobuyuki Arai, Narumichi Sato | 2020-10-20 |
| 10723087 | Prepreg and method for manufacturing same | Shiori Kawamoto, Hiroaki Sakata | 2020-07-28 |
| 10611057 | Process of producing fiber-reinforced plastic | Hiroaki Matsutani, Nobuyuki Arai, Narumichi Sato | 2020-04-07 |
| 10011695 | Prepreg | Shiori Kawamoto | 2018-07-03 |
| 8906494 | Process for producing composite prepreg base, layered base, and fiber-reinforced plastic | Eisuke Wadahara, Masahiro Yamanouchi, Akihiko Kitano | 2014-12-09 |
| 8758874 | Prepreg base material, layered base material, fiber-reinforced plastic, process for producing prepreg base material, and process for producing fiber-reinforced plastic | Narumichi Sato, Eisuke Wadahara | 2014-06-24 |
| 8361265 | Process for producing composite prepreg base, layered base, and fiber-reinforced plastic | Eisuke Wadahara, Masahiro Yamanouchi, Akihiko Kitano | 2013-01-29 |
| 8354156 | Prepreg base material, layered base material, fiber-reinforced plastic, process for producing prepreg base material, and process for producing fiber-reinforced plastic | Narumichi Sato, Eisuke Wadahara | 2013-01-15 |
| 8329280 | Chopped fiber bundle, molding material, and fiber reinforced plastic, and process for producing them | Eisuke Wadahara, Narumichi Sato | 2012-12-11 |
| 8101262 | Fiber-reinforced plastic and process for production thereof | Masahiro Yamanouchi, Eisuke Wadahara, Akihiko Kitano | 2012-01-24 |