Issued Patents All Time
Showing 26–50 of 153 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10337467 | Full-close abnormality diagnosis apparatus for flow control valve | Takashige Inagaki, Naruto Ito, Toshiyuki Fujimura | 2019-07-02 |
| 10224557 | Fuel cell system | Masashi Takeda, Kazuhiro Yoneshige | 2019-03-05 |
| 10190546 | Intake manifold | Masashi Takeda | 2019-01-29 |
| 10072619 | Apparatus for heating intake system for engine of vehicle by hot water | Minoru Akita, Tsutomu Kuniyoshi | 2018-09-11 |
| 9945328 | Low-pressure-loop exhaust recirculation apparatus of engine | Takehide Nakamura | 2018-04-17 |
| 9932924 | Abnormality diagnosis device for blow-by gas returning apparatus | Shinji Kawai, Makoto Fukui, Kasumi MISHIMA, Hirokazu Tashita, Tsutomu Kuniyoshi +1 more | 2018-04-03 |
| 9863378 | Intake air temperature control apparatus for vehicle engine | Minoru Akita, Tsutomu Kuniyoshi | 2018-01-09 |
| 9726118 | Exhaust gas recirculation apparatus for engine | Shinichiro Nogawa, Yasuyuki Irisawa, Hiroyuki Hokuto | 2017-08-08 |
| 9701191 | Grille shutter device | — | 2017-07-11 |
| 9677485 | Exhaust gas recirculation apparatus for engine | Minoru Akita | 2017-06-13 |
| 9470188 | Failure detection device for exhaust recirculation apparatus of engine with supercharger | — | 2016-10-18 |
| 9422852 | Electric heating catalyst | — | 2016-08-23 |
| 9388773 | Exhaust gas recirculation valve | Eiji Nakamura, Yukihiro Harada | 2016-07-12 |
| 9382824 | Failure detection device for blow-by gas recirculation apparatus of engine | — | 2016-07-05 |
| 9371802 | Exhaust gas recirculation apparatus of engine with supercharger | Takehide Nakamura | 2016-06-21 |
| 9371761 | Electric heating catalyst | — | 2016-06-21 |
| 9347353 | Abnormality detection apparatus for electrically heated catalyst | — | 2016-05-24 |
| 9303574 | Control device of engine with supercharger | Takehide Nakamura | 2016-04-05 |
| 9222387 | Control apparatus for an internal combustion engine | Noriaki Kumagai | 2015-12-29 |
| 9222441 | Exhaust gas recirculation apparatus for engine | — | 2015-12-29 |
| 9200555 | Control device for electrically heated catalyst | — | 2015-12-01 |
| 9181833 | Electrically heated catalyst | — | 2015-11-10 |
| 9163541 | Control device for an electrically heated catalyst, and electrode deterioration degree estimation device for an electrically heated catalyst | Noriaki Kumagai | 2015-10-20 |
| 9131535 | Electric heating catalyst | Noriaki Kumagai, Naoya Takagi | 2015-09-08 |
| 9121322 | Electrically heated catalyst | Takashi Watanabe | 2015-09-01 |