Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797949 | Mass spectrometer | Hideki Hasegawa, Takashi Baba, Akihiko Okumura, Izumi Waki | 2004-09-28 |
| 6723286 | Chemical monitoring method and apparatus, and incinerator | Minoru Sakairi, Yoshiaki Kato, Mamoru Mizumoto, Jiro Tokita, Masao Suga | 2004-04-20 |
| 6686592 | Mass spectrometer, mass spectrometry, and monitoring system | Minoru Sakairi, Masuyoshi Yamada, Masao Suga, Kyoko Kojima | 2004-02-03 |