Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6196135 | Shock absorbing underframe structure for railroad car | Kozo Ueta, Yoshihiko Miura, Tomohide Saito, Shogo Okochi | 2001-03-06 |
| 6170682 | Under-frame structure | Yoshitaka Sugimoto, Kozo Ueta, Yoshihiko Miura, Tomohide Saito, Toshitaka Funaki | 2001-01-09 |