Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6739679 | Rolling wheel support structure for crawler traveling apparatus | Yoshio Ueno | 2004-05-25 |
| 5954148 | Crawler apparatus for vehicle | Kazumasa Okumura, Tohru Bisaka, Masaaki Kaneko, Yuji Hashimoto, Syunichi Shibasaki +1 more | 1999-09-21 |