Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D481672 | Battery pack | Norifumi Niwa, Kazuma Oshima | 2003-11-04 |
| D477811 | Battery pack | Norifumi Niwa, Kazuma Oshima | 2003-07-29 |
| D475264 | Portable electric jigsaw | Masaki Kondo, Hirotomo Inayoshi | 2003-06-03 |
| D468983 | Portable electric jigsaw | Masaki Kondo, Hirotomo Inayoshi | 2003-01-21 |