Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9469291 | Vehicle control device | Tsuyoshi Okamoto, Youhei Morimoto, Yuutarou ITOU | 2016-10-18 |
| 9327609 | Controller for hybrid vehicle | Yutaro Ito, Tsuyoshi Okamoto, Youhei Morimoto | 2016-05-03 |
| 9200552 | Apparatus for controlling supply power to conductive carrier of catalyst converter | Taro Hirai, Takeshi Harada, Naoyuki Kamiya, Hisashi Iida | 2015-12-01 |
| 9162671 | Hybrid vehicle control unit | Yutaro Itoh | 2015-10-20 |
| 9127582 | Control apparatus for hybrid vehicle | Takeshi Harada | 2015-09-08 |
| 8775051 | Apparatus for diagnosing temperature state of carrier of catalyst converter | Taro Hirai, Takeshi Harada, Naoyuki Kamiya, Hisashi Iida | 2014-07-08 |
| 8751187 | Apparatus for calculating temperature of conductive carrier of catalyst converter | Taro Hirai, Takeshi Harada, Naoyuki Kamiya | 2014-06-10 |
| 8607552 | Emission control system with heat recovery device | Tubasa Sakuishi, Hisashi Iida, Naoyuki Kamiya | 2013-12-17 |
| 8205438 | Catalyst warming-up control device | — | 2012-06-26 |
| 8052571 | Control device and control method for hybrid vehicle | Kenji Yamada, Takeshi Itoh | 2011-11-08 |
| 7946951 | Vehicle, driving apparatus and control method of both | Akihiro Kimura, Toshiya Hashimoto, Shunsuke Oyama, Masaya Yamamoto, Kiyoshiro Ueoka +1 more | 2011-05-24 |
| 7921943 | Hybrid vehicle and control method thereof | Kiyoshiro Ueoka | 2011-04-12 |
| 7546169 | Control apparatus for engine having time delay estimating unit increasing or decreasing number of samplings which is quotient obtained by dividing time delay by sampling period of discretization | Yasuhiro Kawakatsu | 2009-06-09 |
| 7266440 | Air/fuel ratio control system for automotive vehicle using feedback control | Hisashi Iida | 2007-09-04 |
| 7248960 | Air-fuel ratio sensor monitor, air-fuel ratio detector, and air-fuel ratio control | Naoki Yoshiume, Yukihiro Yamashita | 2007-07-24 |
| 7243532 | Misfire detector for internal combustion engines | Tomohiro Tsujimura | 2007-07-17 |
| 7063080 | Cylinder-by-cylinder air-fuel ratio controller for internal combustion engine | Masayuki Kita | 2006-06-20 |
| 7051725 | Cylinder-by-cylinder air-fuel ratio calculation apparatus for multi-cylinder internal combustion engine | Hisashi Iida | 2006-05-30 |
| 6941745 | Exhaust gas cleaning system of internal combustion engine | Hisashi Iida | 2005-09-13 |
| 6932053 | Control device of internal combustion engine | Hideaki Ichihara, Hisashi Iida | 2005-08-23 |
| 6830042 | System for calculating air-fuel ratio of each cylinder of multicylinder internal combustion engine | — | 2004-12-14 |
| 6751950 | Emission control apparatus for engine | Hisashi Iida | 2004-06-22 |
| 6600998 | Catalyst deteriorating state detecting apparatus | Yoshihiro Majima, Yukihiro Yamashita | 2003-07-29 |
| 6539707 | Exhaust emission control system for internal combustion engine | Yukihiro Yamashita, Hisashi Iida, Kouichi Shimizu | 2003-04-01 |
| 6530214 | Air-fuel ratio control apparatus having sub-feedback control | Hisashi Iida, Kouichi Shimizu | 2003-03-11 |