Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7655064 | Particulate matter-containing exhaust emission controlling filter, exhaust emission controlling method and device | Yasuyoshi Kato, Takashi Michimoto, Eiji Miyamoto, Naomi Imada, Kazuki Kobayashi +2 more | 2010-02-02 |