Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12122353 | Control device for hybrid vehicle | Koichi Kitaura, Yoshio Yamashita, Shingo Korenaga, Katsuhiro Ito, Hikaru SHIOZAWA | 2024-10-22 |
| 11795884 | Control device for internal combustion engine | Koichi Kitaura, Yoshio Yamashita, Shingo Korenaga, Katsuhiro Ito, Hikaru SHIOZAWA | 2023-10-24 |
| 11532945 | Control device for vehicle | Shingo Korenaga | 2022-12-20 |
| 11492941 | Controller for internal combustion engine | Koichi Kitaura, Yoshio Yamashita, Shingo Korenaga, Katsuhiro Ito, Hikaru SHIOZAWA | 2022-11-08 |
| 11306640 | Abnormality detection apparatus for electrically heated catalyst | Tsuyoshi Obuchi, Shingo Korenaga | 2022-04-19 |
| 11306641 | Abnormality detection apparatus for electrically heated catalyst | Tsuyoshi Obuchi, Shingo Korenaga | 2022-04-19 |
| 11300032 | Abnormality detection apparatus for electrically heated catalyst | Tsuyoshi Obuchi, Shingo Korenaga | 2022-04-12 |
| 11293326 | Exhaust gas purifying device for internal combustion engine | Shingo Korenaga | 2022-04-05 |
| 11199145 | Control device for internal combustion engine | Shingo Korenaga | 2021-12-14 |
| 10934920 | Exhaust purification system for internal combustion engine | — | 2021-03-02 |
| 10895187 | Exhaust gas purification apparatus for internal combustion engine | — | 2021-01-19 |
| 10100691 | Electrically heated catalyst | Kazuki Tsurumi, Hiroshi Tanaka, Shingo Korenaga | 2018-10-16 |
| 10072545 | Exhaust purification system of internal combustion engine | — | 2018-09-11 |
| 9562486 | Control device for internal combustion engine | Takahiko Fujiwara | 2017-02-07 |
| 9175592 | Control device for internal combustion engine | Takashi Tsunooka, Shinichi Mitani, Akira Satou, Shigeyuki Urano | 2015-11-03 |
| 8434452 | Control device for internal combustion engine | Shinichi Mitani, Takashi Tsunooka, Akira Satou, Shigeyuki Urano | 2013-05-07 |
| 8360739 | Control apparatus and control method for negative pressure generating apparatus | — | 2013-01-29 |
| 8099223 | Control system of internal combustion engine and control method of the control system | — | 2012-01-17 |
| 7848870 | Control apparatus and control method for negative pressure generating apparatus | — | 2010-12-07 |
| 7694512 | Exhaust gas purification apparatus for internal combustion engine | Kenji Katoh | 2010-04-13 |
| 7650221 | Ejector system for vehicle | Yasuhiro Oi | 2010-01-19 |
| 7634348 | Ejector system for a vehicle and ejector system controller | — | 2009-12-15 |
| 7627407 | Fault determination device and method of negative pressure generation device | — | 2009-12-01 |
| 7610140 | Vehicular ejector system and control method thereof | — | 2009-10-27 |
| 7286924 | Knocking determining apparatus of internal combustion engine | Takayuki Demura, Tetsuji Nagata | 2007-10-23 |