Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407056 | Pierce metal for joining different materials and method of joining different materials using pierce metal | Tatsunori MATSUNAGA, Takashi Iizuka, Kunpei Ito, Yugo Tomita | 2022-08-09 |
| D563830 | Brake pedal | Mitsumasa Takeda | 2008-03-11 |
| D562732 | Seat | Mitsumasa Takeda | 2008-02-26 |
| D539701 | Tractor | Mitsumasa Takeda | 2007-04-03 |
| 7168716 | Swing mechanism for steering shaft in three-wheeled industrial vehicle | Fumihiro Fukatsu | 2007-01-30 |
| D503656 | Tractor | Fumihiro Fukatsu | 2005-04-05 |