Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8375703 | Exhaust gas purification device | Takeshi Miyamoto, Fumiyasu Kurogi, Takefumi Mochizuki, Kimiko Seto | 2013-02-19 |
| 8371114 | Exhaust gas purification apparatus for internal combustion engine | Takeshi Miyamoto, Fumiyasu Kurogi | 2013-02-12 |
| 8303900 | Exhaust gas purification device | Takeshi Miyamoto, Fumiyasu Kurogi | 2012-11-06 |