Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426686 | Fastening part, method of producing the same, and mold device | Yohei Shimizu | 2025-09-30 |
| 11844436 | Skin material fastening clip | Wanli Zhang, Kenji Dono, Seiichiro Yonezawa, Genta Matsumura, Tetsuya Yoshino +1 more | 2023-12-19 |
| 11219279 | Buckle with string adjustment portion | Naoyuki Ito, Eric Chew | 2022-01-11 |
| 11199244 | String stopper | Legong Ma | 2021-12-14 |
| 10588383 | Buckle | — | 2020-03-17 |
| 9930937 | Buckle | Yuu Hashimoto | 2018-04-03 |
| 9655412 | Side release buckle | Ryoichiro Uehara | 2017-05-23 |
| 9015912 | Side release buckle | Ryoichiro Uehara | 2015-04-28 |
| D710747 | Buckle | Takaaki Fuji | 2014-08-12 |
| D703094 | Buckle | — | 2014-04-22 |
| D703097 | Belt adjuster | Yu Hashimoto | 2014-04-22 |
| D700829 | Hook | Yu Hashimoto | 2014-03-11 |
| D684089 | Buckle | Yu Hashimoto | 2013-06-11 |
| D667753 | Connector ring | Ryoko Kataguchi | 2012-09-25 |