Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8788157 | Control method for driving a ripper | Satoru Shintani, Tomohiro Nakagawa | 2014-07-22 |
| 8616297 | Bulldozer including controller that performs automatic control of ripper | Satoru Shintani, Tomohiro Nakagawa | 2013-12-31 |
| 8437926 | Control device and pitch angle control method | Satoru Shintani, Tomohiro Nakagawa | 2013-05-07 |
| 7575420 | Vane pump | Norikazu Ide, Shinji Yakabe | 2009-08-18 |
| 6035760 | Power steering system | Katsuhiro Suzuki, Shinichi Hagidaira, Masashi Takai, Tatsuo Chiba | 2000-03-14 |