Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724003 | Electron beam-irradiating reaction apparatus | Yoshitaka Doi, Kazuaki Hayashi, Masahiro Izutsu, Yoshiharu Kageyama, Kyoichi Okamoto | 2004-04-20 |
| 5547643 | Apparatus for treating flue gases by irradiation with electron beams | Kenji Fujita, Hideo Hayashi | 1996-08-20 |