Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8132754 | Yarn path guide, traversing device of fiber bundle and system for producing fiber bundle package | Kunihiro Mishima, Ken Kugita | 2012-03-13 |
| 8123156 | Yarn path guide, traversing device of fiber bundle and system for producing fiber bundle package | Kunihiro Mishima, Ken Kugita, Shota Sakimura, Seiji Tsuji | 2012-02-28 |
| 6743392 | Production device and method for opened fiber bundle and prepreg production method | Kiyotsugu Tanaka, Hiroshi Ohtani, Seiji Tsuji, Daisaku Akase | 2004-06-01 |
| 6094791 | Method and apparatus for opening reinforcing fiber bundle and method of manufacturing prepreg | Daisaku Akase, Tohru Hanano, Toshihide Sekido | 2000-08-01 |