Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4220352 | Suspension for a front axle of a trailer | Haruhiko Umeda, Masaru Uenoyama, Kotoshige Ishizuki, Hiroyuki Ando | 1980-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4220352 | Suspension for a front axle of a trailer | Haruhiko Umeda, Masaru Uenoyama, Kotoshige Ishizuki, Hiroyuki Ando | 1980-09-02 |