Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D494435 | Rechargeable impact driver | Naohiro Hayakawa | 2004-08-17 |
| 6725945 | Impact tool with improved operability | Hidenori Nagasaka | 2004-04-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D494435 | Rechargeable impact driver | Naohiro Hayakawa | 2004-08-17 |
| 6725945 | Impact tool with improved operability | Hidenori Nagasaka | 2004-04-27 |