Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247638 | Fluid pressure shock absorber | Hiroshi Funato, Tomoo Kubota, Masaya OMOTE | 2025-03-11 |
| 11993918 | Electric construction machine | Hiroyuki Andou, Seiichi Kihara, Kiwamu Takahashi | 2024-05-28 |
| 11512625 | Precombustion chamber engine | — | 2022-11-29 |
| 10837373 | Precombustion chamber gas engine | Daisuke Takemoto, Akihiro Yuuki, Kazuo Ogura, Hiroyuki Endo | 2020-11-17 |