Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470603 | Walk behind self-propelled crawler snowplow | Jitsumi Hanafusa, Kenji Kuroiwa | 2002-10-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470603 | Walk behind self-propelled crawler snowplow | Jitsumi Hanafusa, Kenji Kuroiwa | 2002-10-29 |