Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386662 | Portable electric screwdriver | Katsumi Tozawa, Naohiro Hayakawa, Hiroshi Fujimoto | 1997-11-25 |
| D385766 | Portable electric chain saw | Masaki Kondo | 1997-11-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386662 | Portable electric screwdriver | Katsumi Tozawa, Naohiro Hayakawa, Hiroshi Fujimoto | 1997-11-25 |
| D385766 | Portable electric chain saw | Masaki Kondo | 1997-11-04 |