Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12150526 | Separable bottom end stop for slide fastener | — | 2024-11-26 |
| D803094 | Slider for slide fastener | Keiichi Keyaki | 2017-11-21 |
| 9763499 | Slider for slide fastener | Takanori Ozawa, Mingsi Wang, Keiichi Keyaki | 2017-09-19 |
| D778780 | Slider for slide fastener | Mingsi Wang, Keiichi Keyaki, Takanori Ozawa | 2017-02-14 |
| D778781 | Slider for a slide fastener | Mingsi Wang, Keiichi Keyaki, Takanori Ozawa | 2017-02-14 |
| D721617 | Slider for slide fastener | Takanori Ozawa, Mingsi Wang | 2015-01-27 |