Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977955 | Particulate matter sensor | Kyosuke Katsuyama, Kenshin Kitoh, Yukio Miyairi, Junichi Suzuki | 2011-07-12 |
| 7862649 | Particulate matter detection device and particulate matter detection method | Yasumasa Fujioka, Atsuo Kondo | 2011-01-04 |
| 7863540 | Plasma reactor | Masaaki Masuda, Michio Takahashi | 2011-01-04 |