Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752975 | Combustion exhaust gas treatment process and treatment apparatus | Toshio Ohi, Yoshiharu Mizuno, Tatsuharu Arai, Koichi Nishimura, Tsunekichi Kuriyama +1 more | 2004-06-22 |
| 6743955 | Method for producing 2,3-dichloro-1-propanol and epichlorohyrin | Kazuhiro Sakurai | 2004-06-01 |
| 6710213 | Production process and use for propargyl alcohol and its intermediate | Takanori Aoki, Takami Ohe, Haruki Ishikami, Makoto Saito | 2004-03-23 |