Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598828 | Fuel supply control device for an engine | — | 1997-02-04 |
| 5577486 | Fuel-injection control apparatus for an engine | Kenji Harima, Toshinari Nagai, Hiroshi Kanai, Kazuhiko Iwano, Shuji Yuda +1 more | 1996-11-26 |
| 5562083 | Fuel vapor emission control device for engine | — | 1996-10-08 |
| 5558072 | Apparatus for disposing of fuel-vapor | Kenji Harima, Toshinari Nagai, Hiroshi Kanai, Kazuhiro Iwano, Shuji Yuda | 1996-09-24 |
| 5546917 | Apparatus for disposing of fuel vapor | Toshinari Nagai, Hiroshi Kanai, Kenji Harima, Kazuhiko Iwano, Shuji Yuda | 1996-08-20 |
| 5497757 | Apparatus for correcting amount of fuel injection of internal combustion engine in accordance with amount of fuel-vapor purged from canister and fuel tank | — | 1996-03-12 |
| 5476081 | Apparatus for controlling air-fuel ratio of air-fuel mixture to an engine having an evaporated fuel purge system | Koji Okawa, Mitsuru Takada, Nobuyuki Kobayashi, Shuji Yuda, Kenji Harima +3 more | 1995-12-19 |
| 5431144 | Evaporated fuel control apparatus | Yoshihiko Hyodo, Takaaki Itou, Toru Kidokoro | 1995-07-11 |
| 5368002 | Apparatus for controlling a flow of evaporated fuel from a canister to an intake passage of an engine | Shinichi Hoshino, Koji Okawa, Takaaki Itou, Yoshihiko Hyodo, Toru Kidokoro | 1994-11-29 |
| 5359978 | Apparatus for controlling an internal pressure of a fuel tank in an evaporated fuel purge system | Toru Kidokoro, Takaaki Ito, Yoshihiko Hyodo | 1994-11-01 |
| 5353770 | Apparatus for controlling flow of evaporated fuel from canister to intake passage of engine using purge control valves | Takaaki Itoh, Yoshihiko Hyodo, Toru Kidokoro | 1994-10-11 |
| 5323751 | Device for controlling operation of fuel evaporative purge system of an internal combustion engine | Takaaki Itou, Yukio Kinugasa | 1994-06-28 |
| 5315980 | Malfunction detection apparatus for detecting malfunction in evaporative fuel purge system | Takayuki Otsuka, Takaaki Itoh, Yoshihiko Hyodo, Toru Kidokoro | 1994-05-31 |
| 5237979 | Evaporative fuel control apparatus of internal combustion engine | Yoshihiko Hyodo, Takaaki Itou, Toru Kidokoro | 1993-08-24 |
| 5220898 | Pressure control system for controlling pressure in fuel tank of engine by controlling discharging of evaporated fuel in fuel tank into canister | Toru Kidokoro, Takaaki Itoh, Yoshihiko Hyodo | 1993-06-22 |
| 5216997 | Fuel supply control device of an engine | Takaaki Itoh, Yoshihiko Hyodo, Toru Kodokoro | 1993-06-08 |
| 4736301 | Control device and method in continuously variable transmission system for vehicle | — | 1988-04-05 |
| 4735112 | Apparatus for controlling continuously variable transmission | Takao Niwa, Takeshi Gono | 1988-04-05 |
| 4727771 | Method for controllig a controlling a continuously variable transmission | Takao Niwa, Takeshi Gono | 1988-03-01 |
| 4704683 | Device for performing control during acceleration continuously variable transmission system for vehicle | — | 1987-11-03 |
| 4701853 | Control device in continuously variable transmission system for vehicle | — | 1987-10-20 |
| 4683779 | Method and apparatus for controlling continuously variable transmission for vehicle | Takao Niwa, Takeshi Gono | 1987-08-04 |
| 4658360 | Method and apparatus for controlling continuously variable transmission for vehicle | Takao Niwa, Takeshi Gono | 1987-04-14 |
| 4656587 | Apparatus for controlling continuously variable transmission | Takao Niwa, Takeshi Gono | 1987-04-07 |
| 4653007 | Apparatus for controlling continuously variable transmission | Takao Niwa | 1987-03-24 |