Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958980 | Protection device for cylinder | Takao Matsumoto | 2011-06-14 |
| 7934574 | Swing working vehicle | — | 2011-05-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958980 | Protection device for cylinder | Takao Matsumoto | 2011-06-14 |
| 7934574 | Swing working vehicle | — | 2011-05-03 |