Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7665297 | Exhaust purifying apparatus for internal combustion engine | Hisanobu Suzuki, Yoshitaka Nakamura, Yoshiyuki Takahashi, Yuzuru Ikeda, Shinichi Kusakabe | 2010-02-23 |
| 7441402 | Exhaust gas control apparatus and exhaust gas control method for internal combustion engine | Hisanobu Suzuki | 2008-10-28 |