Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729431 | Tractor with implement mounting frame | Masashi Osuga, Hiroshi Shimada, Takashi Shibata, Hiroshi Oshima, Hiroshi Kawabata +1 more | 2004-05-04 |
| 6720679 | Interlock circuit for a working vehicle | Nobuyuki Yamashita, Shinichiro Saji, Yoshio Tomiyama, Takashi Shibata | 2004-04-13 |