Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6692864 | Battery pack and power tool using the same | Yoshitaka Dansui, Hironori Ura, Sadaaki Yokoo | 2004-02-17 |
MH
Michio Hirota
Overall (All Time): #3,470,288 of 4,157,543Top 85%
1
Patents All Time