Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8592779 | Ionizing device | Shigeki Matsuura, Tadashi Arii, Satoshi Otake | 2013-11-26 |
| 8044343 | Gas analyzer | Tadashi Arii, Satoshi Otake, Shigeki Matsuura | 2011-10-25 |
| 7155960 | Temperature-programmed desorbed gas analyzing apparatus | Tadashi Arii, Shuichi Matsuo | 2007-01-02 |
| 7140231 | Evolved gas analyzing method and apparatus | Tadashi Arii | 2006-11-28 |