Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7700051 | Apparatus and method of treating exhaust gas | Yukio Miyairi, Yasumasa Fujioka, Masaaki Masuda, Tatsuhiko Hatano, Takeshi Sakuma +2 more | 2010-04-20 |
| 7648683 | Plasma generating electrode, plasma generator, and exhaust gas purifying device | Yukio Miyairi, Yasumasa Fujioka, Masaaki Masuda, Tatsuhiko Hatano, Takeshi Sakuma +2 more | 2010-01-19 |
| 7638103 | Plasma generating electrode, plasma generation device, and exhaust gas purifying device | Masanobu Miki, Kenji Dosaka, Yukio Miyairi, Yasumasa Fujioka, Masaaki Masuda +2 more | 2009-12-29 |