| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Irikura Koji | 11 |
| #2 | Ohashi Ryota | 3 |
| #3 | Tottori Hiroshi | 2 |
| #4 | Ilda Masaru | 1 |
| #5 | Sakikawa Shigenori | 1 |
| #6 | Ishii Norihiro | 1 |
| #7 | Iida Masaru | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2007209457A1 | Power transmission apparatus for working vehicle | |
| US7204779B2 | Hydraulic steering transaxle and hydraulic driving vehicle | |
| US2006005539A1 | Hydrostatic transaxle | |
| US7077778B1 | Bull gear of differential gear assembly | |
| US7004268B2 | Vehicle having twin transmissions for driving respective wheels | |
| US6951259B2 | Multi-wheel vehicle |