Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352338 | Multi-speed transmission | Taku Matsuo, Nobuhito Yasuta, Masaki Shiohara | 2025-07-08 |
| 9334628 | Motor grader | Tomonao Nagamura, Tetsuya Morimoto | 2016-05-10 |
| 8382641 | Motor grader | Kazuhito Nishimaki, Noritoshi Takekuma, Osamu Kodama, Takafumi Takenaka | 2013-02-26 |
| 7997350 | Motor grader and clutch-control method for motor grader | Masaki Shiohara | 2011-08-16 |