Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7802347 | Slide fastener slider | Yukari Tachi, Keiichi Keyaki | 2010-09-28 |
| 7520032 | Linear slide fastener | Sotoji Yonishi, Takumi Arai | 2009-04-21 |
| 6497015 | Linear slide fastener | Takashi Kato, Shigeru Imai | 2002-12-24 |
| 6302676 | Apparatus for manufacturing slide fastener continuous element row | Takashi Kato, Shigeru Imai | 2001-10-16 |
| 5167051 | Continuous fastener element row for slide fasteners | — | 1992-12-01 |