Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873598 | Mechanism for supporting and guiding a head carriage | Hidemi Sasaki, Takeshi Fujishiro | 1989-10-10 |
| 4819302 | Swingingly movable clearer mechanism suspended from a draft roller | Tatemi Fukuda, Yoshio Kawasaki, Masao Wakai, Isao Ono, Isao Arita | 1989-04-11 |