Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12214465 | Work support | — | 2025-02-04 |
| 12115615 | Work support | — | 2024-10-15 |
| 11628527 | Work support | — | 2023-04-18 |
| 11498169 | Clamping apparatus | — | 2022-11-15 |
| 10124469 | Clamping apparatus | — | 2018-11-13 |
| 9889810 | Utility vehicle | Masayuki Shibata | 2018-02-13 |
| 9815156 | Positioning apparatus | Kenta Kaji | 2017-11-14 |
| 9630283 | Clamp device | Kenta Kaji, Kohei Yamamoto | 2017-04-25 |
| 8366090 | Clamping device | Keitaro Yonezawa, Yosuke Haruna | 2013-02-05 |
| 6805214 | Breather system and straddle-type four wheeled all terrain vehicle comprising breather system | Kazuhiro Maeda | 2004-10-19 |
| 6761103 | Cylinder assembly | Keitaro Yonezawa | 2004-07-13 |