Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773555 | Method for treating exhaust gas | Masahiro Izutsu, Ryoji Suzuki, Shinji Aoki, Daisuke Saku | 2004-08-10 |
| 6724003 | Electron beam-irradiating reaction apparatus | Yoshitaka Doi, Masao Nomoto, Masahiro Izutsu, Yoshiharu Kageyama, Kyoichi Okamoto | 2004-04-20 |