Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427528 | Rotary crushing apparatus | Shingo Mizutani, Hiroshi Obata | 2025-09-30 |
| 12157640 | Mixing device | Hidetoshi Morimoto, Shingo Mizutani | 2024-12-03 |
| 11542679 | Scraper vehicle, method of controlling the same, and towing vehicle | Hiroshi Obata, Hidetoshi Morimoto, Tsukasa Baba, Takeo Asakura, Masaaki Kusano | 2023-01-03 |