Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805218 | Motorized vehicle | Tsutomu Wakitani, Kenji Kuroiwa, Jitsumi Hanafusa | 2004-10-19 |
| 6798160 | Electric working machine | Tsutomu Wakitani | 2004-09-28 |
| 6734647 | Working machine | Tsutomu Wakitani, Hiroo Kanke | 2004-05-11 |
| 6705028 | Self-propelled snowplow vehicle | Jitsumi Hanafusa, Kenji Kuroiwa, Tsutomu Wakitani, Takahiro Yamamoto | 2004-03-16 |
| 6674010 | Electronic device connection cable and electronic device | — | 2004-01-06 |