Issued Patents 2004
Showing 1–4 of 4 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 |