Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9353770 | Hydraulic system for a work vehicle | — | 2016-05-31 |
| 9116015 | Display system for work vehicle having a display switching command device for switching a display in a display device | Shinnosuke Ishikawa, Eiji Nishi, Yuji Tomiyama, Katsuhiko Honda, Nobuyuki Okabe | 2015-08-25 |
| 8494754 | Condition evaluation system for engine-driven traveling vehicle | Kentaro Nakamura | 2013-07-23 |
| 8160784 | Operation parameter display system for working vehicle fitted with working implement | — | 2012-04-17 |
| 6955628 | Change-speed system for utility vehicle | Norifumi Adachi | 2005-10-18 |
| 6692409 | Hydraulic change speed system for a working vehicle | Akihisa Okano, Satoshi Machida, Akio Hattori | 2004-02-17 |
| 6320497 | Display control system for a working vehicle | Shohei Nakai | 2001-11-20 |
| 6138528 | Agricultural tractor | Masao Takagi | 2000-10-31 |
| 6112870 | Clutch pressure control apparatus and method for a working vehicle | — | 2000-09-05 |
| 4775940 | Plowing depth detecting system for rotary plow | Tetsuya Nishida, Shigekazu Hasegawa, Shouhei Nakai | 1988-10-04 |