Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6851328 | Control apparatus for transmission | Susumu Umemoto, Tetsuo Yamaguchi, Hidetoshi Hana, Takashi YASUMI, Yoshifumi Horiuchi +1 more | 2005-02-08 |
| 6675925 | Working vehicle | Seiichi Takahashi, Ryohei Sumiyoshi, Takashi YASUMI | 2004-01-13 |
| 4650242 | Tractor cabin | Mitsuhiko Obe, Masaru Nakata, Katumi Oisi, Yosaburo Shimizu, Katsushi Fukawatase +6 more | 1987-03-17 |