Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887680 | Device for connecting work machine to tractor | Yoshihiro Kawahara, Takashi Fukutaka, Fumiharu Horie | 1989-12-19 |
| 4884639 | Device for connecting working implement to tractor | Yosihiro Kawahara, Takashi Fukutaka | 1989-12-05 |
| 4836738 | Load handling vehicle | Yosihiro Kawahara, Yuji Kitamura, Shigeru Morita, Sadayuki Takahashi | 1989-06-06 |
| 4825568 | Apparatus for controlling posture of work implement of loader | Shoichiro Kawamura, Tadashi Nakao | 1989-05-02 |