Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742560 | Method and apparatus for manufacturing fiber bundle with injected air | Junji Takeuchi, Yoshiharu Yasui | 2004-06-01 |
| 6736168 | Fiber reinforced plastic pipe and filament winding apparatus | Masaaki Amano, Yoshiharu Yasui | 2004-05-18 |
| 6722116 | Method and apparatus for manufacturing fiber bundle with injected air | Junji Takeuchi, Yoshiharu Yasui | 2004-04-20 |
| 6692365 | Propeller shaft and method for producing the same | Koya Suzuki, Toshiro Kondo, Yoshiharu Yasui | 2004-02-17 |
| 6601793 | Filament winding apparatus and yarn end processing method for the apparatus | Yoshiharu Yasui, Masaaki Amano | 2003-08-05 |
| 6350204 | Fiber-reinforced plastic pipe | Yoshiharu Yasui, Yasuya Mita | 2002-02-26 |
| 5683300 | Drive shaft made of fiber reinforced composite material and method of manufacturing the same | Yoshiharu Yasui, Meiji Anahara, Yasuya Mita | 1997-11-04 |
| 5419416 | Energy absorber having a fiber-reinforced composite structure | Meiji Anahara, Yoshiharu Yasui | 1995-05-30 |