Issued Patents All Time
Showing 101–112 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5431144 | Evaporated fuel control apparatus | Yoshihiko Hyodo, Takaaki Itou, Akinori Osanai | 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, Akinori Osanai, Takaaki Itou, Yoshihiko Hyodo | 1994-11-29 |
| 5359978 | Apparatus for controlling an internal pressure of a fuel tank in an evaporated fuel purge system | Takaaki Ito, Yoshihiko Hyodo, Akinori Osanai | 1994-11-01 |
| 5353770 | Apparatus for controlling flow of evaporated fuel from canister to intake passage of engine using purge control valves | Akinori Osanai, Takaaki Itoh, Yoshihiko Hyodo | 1994-10-11 |
| 5315980 | Malfunction detection apparatus for detecting malfunction in evaporative fuel purge system | Takayuki Otsuka, Akinori Osanai, Takaaki Itoh, Yoshihiko Hyodo | 1994-05-31 |
| 5277029 | Internal combustion engine with a dual turbocharger system | Mamoru Yoshioka, Toshihisa Sugiyama, Kunihiko Nakata, Yuji Kanto, Keizo Takahashi | 1994-01-11 |
| 5237979 | Evaporative fuel control apparatus of internal combustion engine | Yoshihiko Hyodo, Takaaki Itou, Akinori Osanai | 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 | Takaaki Itoh, Yoshihiko Hyodo, Akinori Osanai | 1993-06-22 |
| 5186005 | Internal combustion engine with a dual turbocharger system | Mamoru Yoshioka, Toshihisa Sugiyama | 1993-02-16 |
| 5168707 | Internal combustion engine with a dual turbocharger system | Mamoru Yoshioka, Toshihisa Sugiyama, Kunihiko Nakata, Yuuji Kantou | 1992-12-08 |
| 5144803 | Internal combustion engine with a dual turbocharger system | Mamoru Yoshioka, Toshihisa Sugiyama | 1992-09-08 |
| 5081842 | Internal combustion engine with a dual turbocharger system | Toshihisa Sugiyama, Mamoru Yoshioka, Kunihiko Nakata, Takashi Miyake | 1992-01-21 |