Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6007465 | Yarn guide roller | Toshinori Kawamura, Eiichi Yamamoto, Makoto Endo, Haruki Morikawa | 1999-12-28 |
| 5908290 | Heat treatment furnace for fiber | Toshinori Kawamura, Eiichi Yamamoto, Makoto Endo, Haruki Morikawa | 1999-06-01 |