Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075686 | Method for reducing organic chlorine compounds in cement production facility, and cement production facility | Katsuhiko Ichihara, Eiji Koike, Hisanobu Tanaka, Ichiro Ebato, Kimitoshi Mizutani | 2011-12-13 |
| 7955417 | Method for reducing organic chlorine compounds in cement production facility, and cement production facility | Katsuhiko Ichihara, Eiji Koike, Hisanobu Tanaka, Ichiro Ebato, Kimitoshi Mizutani | 2011-06-07 |