Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10550545 | Work vehicle | Yuushi Oshikawa, Takashi Noda, Taira Ozaki, Takuya Uemura | 2020-02-04 |
| 10207577 | Tractor | Yuushi Oshikawa, Takashi Noda, Taira Ozaki, Takuya Uemura, Yuya Takahashi +1 more | 2019-02-19 |
| 5950141 | Dozing system for bulldozer | Shigeru Yamamoto, Hidekazu Nagase, Nobuhisa Kamikawa | 1999-09-07 |
| 5620053 | Blade apparatus and its control method in bulldozer | Nobuhisa Kamikawa, Toshikazu Okada, Hidekazu Nagase, Naomi Kobayashi, Noriaki Namiki +2 more | 1997-04-15 |
| 5558590 | Geared steering device for crawler vehicle and control unit therefor | Toshikazu Okada, Hidekazu Nagase | 1996-09-24 |
| 5520259 | Supporting structure for an operator cabin on construction equipment | Kazuyuki Onohara, Koji Okazawa | 1996-05-28 |