Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772698 | Articulated train having a low-floor section | Yasuhiro Azuma, Keisuke YOKOTA, Akihisa Nakazawa | 2004-08-10 |
| 6196135 | Shock absorbing underframe structure for railroad car | Jun Kashima, Yoshihiko Miura, Tomohide Saito, Shogo Okochi | 2001-03-06 |
| 6170682 | Under-frame structure | Yoshitaka Sugimoto, Yoshihiko Miura, Jun Kashima, Tomohide Saito, Toshitaka Funaki | 2001-01-09 |
| 6167814 | Running stabilizing linkage system for the joint of coaches | Yoshitaka Sugimoto, Masanori SHINYA | 2001-01-02 |