Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492731 | Partially separated fiber bundle, production method of partially separated fiber bundle, fiber-reinforced resin molding material using partially separated fiber bundle, and production method of fiber-reinforced resin molding material using partially separated fiber bundle | Tetsuya Motohashi, Takafumi Hashimoto, Katsuhiro Miyoshi, Yoshihiro Kawahara, Tamotsu Suzuki | 2022-11-08 |
| 11371171 | Production method for separated fiber bundle, separated fiber bundle, fiber-reinforced resin molding material using separated fiber bundle, and production method for fiber-reinforced resin molding material using separated fiber bundle | Tetsuya Motohashi, Takafumi Hashimoto, Katsuhiro Miyoshi | 2022-06-28 |
| 11162196 | Partially separated fiber bundle, production method of partially separated fiber bundle, fiber-reinforced resin molding material using partially separated fiber bundle, and production method of fiber-reinforced resin molding material using partially separated fiber bundle | Tetsuya Motohashi, Takafumi Hashimoto, Katsuhiro Miyoshi | 2021-11-02 |
| 11001012 | Molded article of fiber-reinforced resin and compression molding method therefor | Tetsuya Motohashi, Takafumi Hashimoto, Ichiro Taketa | 2021-05-11 |
| 10907280 | Production method for partially separated fiber bundle, partially separated fiber bundle, fiber-reinforced resin molding material using partially separated fiber bundle, and production method for fiber-reinforced resin molding material using partially separated fiber bundle | Tetsuya Motohashi, Takafumi Hashimoto, Masaru Tateyama, Mitsuki Fuse, Akihiko Matsui | 2021-02-02 |
| 10569986 | Partially separated fiber bundle, production method for partially separated fiber bundle, fiber-reinforced resin molding material using partially separated fiber bundle, and production method for fiber-reinforced resin molding material using partially separated fiber bundle | Tetsuya Motohashi, Takafumi Hashimoto, Yasumoto Noguchi, Yoshihiro Kawahara, Tamotsu Suzuki | 2020-02-25 |