Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8893480 | Reducing agent supply apparatus, method for controlling the same, and exhaust gas purification apparatus | Kunihiro Chiba, Atsushi Kikuchi, Takeshi Miyamoto, Masanori Watanabe, Hiroyuki Watanabe | 2014-11-25 |
| 8132405 | Exhaust emission purifying apparatus for engine | Toshikazu Katou, Hideki Matsunaga | 2012-03-13 |