Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5270930 | Four wheel driving vehicle of a front/rear wheel differential operation limiting type | Masayoshi Ito, Kaoru Sawase, Yoshihito Ito, Keiji Suzuki, Shunzo Tanaka | 1993-12-14 |