Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6543548 | Vehicle operating device using steering angle and vehicle speed to control pair of continuously variable transmissions | Katsuhisa Ichikawa, Masakatsu Kono, Tsuyoshi Kawabata, Kenji Kuroiwa, Tsutomu Inui | 2003-04-08 |
| 5901791 | Working vehicle | Katsuhisa Ichikawa, Masakatsu Kono, Tsuyoshi Kawabata, Kenji Kuroiwa, Tsutomu Inui | 1999-05-11 |
| 5775437 | Working vehicle | Katsuhisa Ichikawa, Masakatsu Kono, Tsuyoshi Kawabata, Kenji Kuroiwa, Tsutomu Inui | 1998-07-07 |