Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4938304 | Throttle valve control apparatus for a vehicle | Hisaaki Yamaguchi, Nagahisa Fujita, Koji Hosoda | 1990-07-03 |
| 4928652 | Engine control system for suppressing car body vibration | Yoshiyuki Shinya, Yoshitaka Tabara, Tadashi Kaneko, Tomomi Watanabe | 1990-05-29 |
| 4833612 | Constant speed control for a motor vehicle | Nagahisa Fujita, Tadashi Kaneko | 1989-05-23 |
| 4763264 | Engine control system | Hiroyuki Oda, Tadashi Kaneko | 1988-08-09 |
| 4760826 | Engine throttle valve control device | Nagahisa Fujita, Tadashi Kaneko | 1988-08-02 |
| 4735181 | Throttle valve control system of internal combustion engine | Tadashi Kaneko, Nagahisa Fujita | 1988-04-05 |
| 4729356 | Control systems for vehicle engines | Tadashi Kaneko, Nagahisa Fujita | 1988-03-08 |
| 4691677 | Throttle valve control system for internal combustion engine | Makoto Hotate, Toshio Nishikawa, Kobuo Takeuchi, Tadataka Nakazumi | 1987-09-08 |