Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10106955 | Turning control apparatus | Ryuji Shiratani, Minoru Okuyama, Masaaki Yamamoto | 2018-10-23 |
| 10053835 | Shovel | Kiminori Sano, Ryuji Shiratani | 2018-08-21 |
| 9995318 | Hybrid shovel and hybrid shovel control method | Kiminori Sano, Ryuji Shiratani | 2018-06-12 |