Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5499776 | Package of tape type non-twisted carbon fiber bundle | Kazuyuki Yakushiji, Minoru Yoshinaga, Hiroyuki Terasaka | 1996-03-19 |
| 5487512 | Take-up apparatus for and package of tape type non-twisted carbon fiber bundle | Kazuyuki Yakushiji, Minoru Yoshinaga, Hiroyuki Terasaka | 1996-01-30 |
| 4586679 | Yarn package of carbon filament yarn | Ryuichi Yamamoto | 1986-05-06 |