Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8666640 | Control apparatus and control method for internal combustion engine | Koichiro Nakatani, Terutoshi Tomoda, Shinobu Ishiyama, Tomoyuki Ono, Tomoyuki Kogo +1 more | 2014-03-04 |
| 8302382 | Exhaust gas purification system for internal combustion engine and control method for same | Terutoshi Tomoda, Shinobu Ishiyama, Tomoyuki Ono, Koichiro Nakatani, Tomoyuki Kogo | 2012-11-06 |
| 8181619 | Vehicle having idling stop control and control methods thereof | Naofumi Magarida, Fumiaki Hattori, Koichiro Nakatani, Tomoyuki Kogo, Shinobu Ishiyama | 2012-05-22 |
| 5904902 | Exhaust purifier for internal combustion engine | Hiroki Matuoka, Masaaki Tanaka, Shigemitu Iisaka, Toshinari Nagai, Tadayuki Nagai +3 more | 1999-05-18 |
| 5848530 | Device for detecting deterioration of catalytic converter for cleaning exhaust gases | Hiroki Matsuoka, Masaaki Tanaka, Sigemitu Iisaka, Toshinari Nagai, Tadayuki Nagai +3 more | 1998-12-15 |
| 5814283 | Exhaust purifier of internal combustion engine | Hiroki Matuoka, Masaaki Tanaka, Shigemitu Iisaka, Toshinari Nagai, Tadayuki Nagai +3 more | 1998-09-29 |
| 5811884 | Automotive onboard load control apparatus and method | Hiroki Matuoka, Masaaki Tanaka, Sigemitu Iisaka, Toshinari Nagai, Tadayuki Nagai +4 more | 1998-09-22 |
| 5307783 | Boost pressure control system for an engine | Koichi Satoya, Hidemi Ohnaka, Yasuhiro Ooi | 1994-05-03 |
| 5154155 | Boost pressure control system for a supercharged engine | Hidemi Ohnaka, Masaaki Tanaka, Yuuichi Kato, Koichi Satoya, Yasuhiro Ooi | 1992-10-13 |
| 5150693 | Boost pressure control system for a supercharged engine | Hidemi Ohnaka, Masaaki Tanaka, Yuuichi Kato, Koichi Satoya, Yasuhiro Ooi | 1992-09-29 |
| 5101625 | Apparatus for controlling air-fuel ratio using air-fuel ratio sensor associated with heater | Tadashi Sugino, Noriaki Kurita | 1992-04-07 |
| 5088281 | Method and apparatus for determining deterioration of three-way catalysts in double air-fuel ratio sensor system | Takahide Izutani, Nobuaki Kayanuma, Yukihiro Sonoda, Hiroyuki Sawamoto, Kouichi Hoshi +2 more | 1992-02-18 |
| 4559599 | Optimum shift position indication using successive two-dimensional data maps | Nobuo Habu, Kouichi Osawa, Yuuichi Kato, Taiyo Kawai, Junichi Saiki +2 more | 1985-12-17 |