Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384822 | Lifter device | Yusuke KAJINO, Yasuaki Suzuki | 2022-07-12 |
| 11142099 | Lifter device | Yusuke KAJINO, Yasuaki Suzuki | 2021-10-12 |
| 5024189 | Engine unit | Sadakatsu Ushio, Noboru Nakamura, Hirofumi Higashi, Fumiyasu Niwa | 1991-06-18 |