Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5043125 | Method of forming a chain of meandering coupling elements for slide fasteners | — | 1991-08-27 |
| 4989300 | Coupling element for slide fastener | — | 1991-02-05 |
| 4946512 | Solar energy collector device | Shinichirou Yoshida, Akira Ohmura | 1990-08-07 |
| 4768263 | Automatic lock slider for slide fastener | Ichiro Terasaki | 1988-09-06 |
| 4686749 | Capped eyelet for attaching snap fastener | Akira Tanaka | 1987-08-18 |
| 4639983 | Hook for a hook-and-eye fastener | Keichi Inazawa | 1987-02-03 |
| 4625370 | Hook-and-eye assembly | Kihei Takahashi, Keichi Inazawa | 1986-12-02 |
| 4607415 | Button for garment | — | 1986-08-26 |
| 4571780 | Button having attachment tack deformed by anvil | — | 1986-02-25 |
| 4513482 | Fluid-tight slide fastener stringer | — | 1985-04-30 |
| 4512063 | Button | — | 1985-04-23 |
| 4494922 | Apparatus for stamping filamentary material for helically coiled slide-fastener coupling elements | Shigenori Omori, Akira Tanaka | 1985-01-22 |
| 4437210 | Bridge top stop for slide fasteners | — | 1984-03-20 |
| 4388751 | Method and apparatus for manufacturing slide fastener coupling elements | — | 1983-06-21 |
| 4380098 | Slide fastener stringer | — | 1983-04-19 |
| 4349953 | Method of manufacturing slide fastener coupling elements | — | 1982-09-21 |
| 4312102 | Sealing slide fastener stringer | — | 1982-01-26 |
| 4268939 | Slider for a large sized slide fastener | — | 1981-05-26 |