Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7874075 | Portable cutting machine | Kenji Niwa | 2011-01-25 |
| 7861417 | Portable electric cutting apparatus | Hideyuki Tanimoto, Kenji Niwa, Takuya Konnai | 2011-01-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7874075 | Portable cutting machine | Kenji Niwa | 2011-01-25 |
| 7861417 | Portable electric cutting apparatus | Hideyuki Tanimoto, Kenji Niwa, Takuya Konnai | 2011-01-04 |