Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074444 | Exhaust emission control device | Shinichiro Kawakita, Keiji Ohshima | 2011-12-13 |
| 7976700 | Water separation unit and fuel supply apparatus for internal-combustion engine | Miyao Arakawa, Masatoshi Kuroyanagi, Yoshimichi Kiyozumi | 2011-07-12 |
| 7895829 | Exhaust purification device of engine | Kazunori Suzuki, Masatoshi Kuroyanagi | 2011-03-01 |