Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8437946 | Intake system control device and method | Jun Sasaki | 2013-05-07 |
| 6997144 | Cylinder head structure for an internal combustion engine | Tomohiro Sugano, Hideki Kubo, Yumiko Umemura | 2006-02-14 |
| 6460329 | Exhaust gas purifying facility with nitrogen oxides absorption-reduction catalyst | Hiroshi Tsunoda, Hiroyuki Yamada | 2002-10-08 |