Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012231 | Particulate matter analyzer, collecting filter and system for analyzing and collecting samples from fluids | Katsumi Saitoh, Masahiko Fujiwara, Masayoshi Shinohara | 2011-09-06 |
| 7928033 | Catalyst for reducing mercury, a mercury conversion unit, and an apparatus for measuring total mercury in combustion exhaust gas by using the same | Shigeyuki Akiyama, Fujio Koga, Koji Ishikawa | 2011-04-19 |