Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D637774 | Portable electric blower | Yuji Yamamoto, Yuji Sakakibara | 2011-05-10 |
| D631315 | Portable electric drill | Ben Xue, Naohiro Hayakawa | 2011-01-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D637774 | Portable electric blower | Yuji Yamamoto, Yuji Sakakibara | 2011-05-10 |
| D631315 | Portable electric drill | Ben Xue, Naohiro Hayakawa | 2011-01-25 |