Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159392 | Estimation of particulate matter deposit amount in diesel particulate filter | Junichi Kawashima, Makoto Ootake, Masahiko Nakano, Shouichirou Ueno, Naoya Tsutsumoto +1 more | 2007-01-09 |