Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388757 | Exhaust gas purification apparatus | Oji Kuno, Yuki Aoki, Nobusuke Kabashima | 2016-07-12 |
| 9261032 | Air-fuel ratio control apparatus for an internal combustion engine | Takahiko Fujiwara, Makoto Tomimatsu, Junichi Suzuki | 2016-02-16 |