Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7987669 | Hydraulic steering transaxle and hydraulic driving vehicle | Norihiro Ishii, Shigenori Sakikawa | 2011-08-02 |
| 7971675 | Hydraulic transaxle and vehicle comprising it | Norihiro Ishii, Ryota Ohashi, Shigenori Sakikawa | 2011-07-05 |
| 7954907 | Supplemental brake system of zero turn vehicle | Donald Wieber, Masaru Iida | 2011-06-07 |