Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7484579 | Crawler tractor | Masakazu Komatsu | 2009-02-03 |
| 7392867 | Crawler tractor | Masakazu Komatsu | 2008-07-01 |
| D558797 | Tractor | Noboru Yamamoto | 2008-01-01 |
| 6988571 | Crawler tractor | Eiichi Okamoto, Masakazu Komatsu, Yukio Kubota, Susumu Nochi, Takashi Uno +3 more | 2006-01-24 |
| 6889782 | Tractor | Masakazu Komatsu, Yuuji Kitasaka, Susumu Nochi, Yukio Kubota | 2005-05-10 |
| D483043 | Tractor | Masakazu Komatsu | 2003-12-02 |