Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7930922 | Soot generation amount estimation apparatus for internal combustion engine | Tomomi Onishi, Shigeki Nakayama, Yoshiki Takatori, Shuichi Kubo, Satoshi Yamazaki | 2011-04-26 |