Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4326597 | Agricultural tractor | Yoshinobu Murayama | 1982-04-27 |
| 4292096 | Phosphating process of metal surface | Ryoichi Murakami, Hideo Shimizu, Minoru Ishida, Hiroto Yonekura | 1981-09-29 |
| 4274652 | Structure for attaching an implement to an offset-type tractor | Masayori Kajino, Tomeaki Tama | 1981-06-23 |