Issued Patents 2019
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519839 | Exhaust purification system of internal combustion engine | — | 2019-12-31 |
| 10473049 | Control system of internal combustion engine | Go Hayashita | 2019-11-12 |
| 10444181 | Sulfur oxide detection system | Kazuhisa Matsuda, Kazuhiro Wakao | 2019-10-15 |
| 10408149 | Control device for internal combustion engine | Go Hayashita | 2019-09-10 |
| 10365183 | Abnormality diagnosis system of air-fuel ratio sensor | Hiroshi Miyamoto, Yasushi Iwazaki, Toru Kidokoro | 2019-07-30 |
| 10352263 | Fuel injection amount control apparatus for an internal combustion engine | Yasuhiro Koshi | 2019-07-16 |
| 10288001 | Control system of internal combustion engine | Yasushi Ono, Koji Ide, Go Hayashita | 2019-05-14 |
| 10254241 | Multiple gas detection device | Koji Ide, Yoshihisa Serizawa | 2019-04-09 |
| 10191007 | Sulfur oxides detection system | Kazuhisa Matsuda, Kazuhiro Wakao | 2019-01-29 |
| 10184913 | Abnormality diagnosis system of a gas sensor | Koji Ide, Go Hayashita, Toyoharu Kaneko, Tatsuhiro Hashida, Kazuhiro Wakao | 2019-01-22 |
| 10180098 | Control device of exhaust sensor | Koji Ide, Go Hayashita | 2019-01-15 |