Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8700246 | Electrically-operated construction machine | Hajime Kurikuma, Tatsuo Takishita, Wataru Takagi | 2014-04-15 |
| 8672072 | Construction machine | Tatsuo Takishita, Hajime Kurikuma | 2014-03-18 |