Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4541154 | Hooked fabric fastener tape | Masahiko Ito | 1985-09-17 |
| 4450694 | Warp-knit stringer tape for slide fastener | Yoshio Matsuda, Masahiko Hata | 1984-05-29 |
| 4425685 | Separable slide fastener | — | 1984-01-17 |