Issued Patents All Time
Showing 51–75 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4543805 | Method of attaching a separable slide fastener to knit fabrics | Hiroshi Yoshida, Yoshio Matsuda | 1985-10-01 |
| 4528731 | Slide fastener chain | — | 1985-07-16 |
| 4516304 | Method and apparatus for applying reinforcing pieces to slide fastener chain | Hiroshi Yoshida, Kazuki Kuse | 1985-05-14 |
| 4490890 | Separable slide fastener | Hiroshi Yoshida, Yoshio Matsuda | 1985-01-01 |
| 4489873 | Intermittent feed mechanism | Hiroshi Yoshida, Kazuki Kuse | 1984-12-25 |
| 4488337 | Separable slide fastener and method of attaching the same to knit fabrics | Hiroshi Yoshida, Yoshio Matsuda | 1984-12-18 |
| 4485532 | Separable slide fastener | Hiroshi Yoshida, Yoshio Matsuda | 1984-12-04 |
| 4425684 | Separable slide fastener | Yoshio Matsuda | 1984-01-17 |
| 4422221 | Separable sliding clasp fastener | — | 1983-12-27 |
| 4389758 | Ornamental attachment for slide fastener sliders | — | 1983-06-28 |
| 4377022 | Separable slide fastener | — | 1983-03-22 |
| 4312103 | Separable slide fastener | — | 1982-01-26 |
| 4309233 | Method of manufacturing separable slide fastener | — | 1982-01-05 |
| 4270248 | Slide fastener with bottom stop | — | 1981-06-02 |
| 4267621 | Slide fastener | — | 1981-05-19 |
| 4265004 | Separable slide fastener | — | 1981-05-05 |
| 4257839 | Apparatus for joining opposed leg portions of molded coupling elements for slide fasteners | Hiroshi Yoshida | 1981-03-24 |
| 4254539 | Slide fastener stringer | Hiroshi Yoshida | 1981-03-10 |
| 4244087 | Separable slide fastener | — | 1981-01-13 |
| 4238872 | Separable slide fastener chain and a method of producing the same | — | 1980-12-16 |
| 4232431 | Slide fastener | — | 1980-11-11 |
| 4232432 | Separable slide fastener | — | 1980-11-11 |
| 4223425 | Slide fastener | — | 1980-09-23 |
| 4216805 | Woven fastener stringer | — | 1980-08-12 |
| 4190944 | Method of manufacturing slide fasteners | Hiroshi Yoshida | 1980-03-04 |