Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8601794 | Apparatus and method for regenerating catalyst for purifying exhaust gas | Masanori Yamato, Takeru Yoshida, Nobuyuki Takagi, Toshitaka Tanabe, Yasutaka Nagai +1 more | 2013-12-10 |
| 8389435 | Metal oxide catalyst carrier particle and exhaust gas purification catalyst | Masahide Miura, Nobuyuki Takagi, Shinichi Matsumoto, Toshitaka Tanabe, Yasutaka Nagai +1 more | 2013-03-05 |
| 8225601 | Exhaust gas purification system for internal combustion engine | Nobuyuki Takagi, Masahide Miura, Shinichi Matsumoto, Toshitaka Tanabe, Yasutaka Nagai +3 more | 2012-07-24 |
| 8105561 | Catalyst for purification of exhaust gas, regeneration method for the catalyst, and apparatus and method for purification of exhaust gas using the catalyst | Miho Hatanaka, Toshitaka Tanabe, Yasutaka Nagai, Toshio Yamamoto, Nobuyuki Takagi +2 more | 2012-01-31 |
| 5911960 | Process for purifying exhaust gases | Naoto Miyoshi, Shinichi Matsumoto, Tsuneyuki Tanizawa, Satoshi Iguchi, Toshiaki Tanaka +8 more | 1999-06-15 |