Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7360824 | Operator cab for construction machine | Shinichi Nakayama | 2008-04-22 |
| 7360823 | Operator cab for construction machine | Shinichi Nakayama | 2008-04-22 |
| 7137662 | Operator cab for construction machine | Shinichi Nakayama | 2006-11-21 |
| 5577795 | Operator cab door of construction machine | — | 1996-11-26 |
| 5564774 | Operation room of construction machine | — | 1996-10-15 |
| 4582153 | Suspension assembly for track-type vehicle | — | 1986-04-15 |
| 4518369 | Coupling arrangement for rotating shafts | — | 1985-05-21 |