Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655133 | Exhaust gas purifier for internal combustion engine | Shinya Hirota, Kazuhiro Itoh, Takamitsu Asanuma, Koichi Kimura, Shunsuke Toshioka +4 more | 2003-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655133 | Exhaust gas purifier for internal combustion engine | Shinya Hirota, Kazuhiro Itoh, Takamitsu Asanuma, Koichi Kimura, Shunsuke Toshioka +4 more | 2003-12-02 |