Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D646196 | Slider for slide fastener | — | 2011-10-04 |
| 7963008 | Slider for slide fastener | Hideya Take | 2011-06-21 |
| D631790 | Slider for slide fastener | Keiichi Keyaki, Takanori Ozawa | 2011-02-01 |
| 7866012 | Slider for double-sided slide fastener with automatic locking device | Keiichi Keyaki, Yoshikazu Hamada | 2011-01-11 |