Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723286 | Chemical monitoring method and apparatus, and incinerator | Minoru Sakairi, Yoshiaki Kato, Mamoru Mizumoto, Yuichiro Hashimoto, Jiro Tokita | 2004-04-20 |
| 6686592 | Mass spectrometer, mass spectrometry, and monitoring system | Minoru Sakairi, Yuichiro Hashimoto, Masuyoshi Yamada, Kyoko Kojima | 2004-02-03 |
| 6677582 | Ion source and mass spectrometer | Masuyoshi Yamada, Yasuaki Takada | 2004-01-13 |