Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10926755 | Hybrid vehicle | Arifumi Matsumoto, Akinori Morishima | 2021-02-23 |
| 10800399 | Hybrid vehicle | Arifumi Matsumoto, Akinori Morishima | 2020-10-13 |
| 10718298 | Exhaust gas recirculation system for internal combustion engine | Akinori Morishima, Takeshi Goto, Ryo Hasegawa | 2020-07-21 |
| 10066557 | Control device for internal combustion engine | Akinori Morishima | 2018-09-04 |
| 9523331 | Control device for turbocharged diesel engine | — | 2016-12-20 |
| 9127602 | Control device for internal combustion engine | — | 2015-09-08 |
| 9038384 | Control apparatus for internal combustion engine equipped with supercharger | Tetsuji Tomita, Yoshihisa Hirosawa | 2015-05-26 |
| 8522551 | Apparatus for determining an abnormality of a control valve of an internal combustion engine | Tetsuji Tomita, Yoshihisa Hirosawa | 2013-09-03 |
| 8353196 | Gas-mixture-nonuniformity acquisition apparatus and gas-mixture-state acquisition apparatus for internal combustion engine | Shigeki Nakayama, Kazuhisa Inagaki, Matsuei Ueda | 2013-01-15 |
| 8181509 | Apparatus for determining an abnormality of a control valve of an internal combustion engine | Tetsuji Tomita, Yoshihisa Hirosawa | 2012-05-22 |
| 7537382 | Method of estimating temperature of gas mixture for internal combustion engine | Shigeki Nakayama | 2009-05-26 |
| 7401602 | Method of estimating state quantity or temperature of gas mixture for internal combustion engine | Shigeki Nakayama | 2008-07-22 |