Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8890058 | Mass spectrometer | Sadao Takeuchi, Li Ding, Roger Giles | 2014-11-18 |
| 7411185 | Atmospheric pressure ionization mass spectrometer system | — | 2008-08-12 |
| 7355172 | Liquid cheromatography/mass spectrometry apparatus | Mayumi Matsui | 2008-04-08 |
| 7267796 | Preparative liquid chromatograph using plural detectors | — | 2007-09-11 |
| 6661002 | Mass spectrograph | Hideo Satta | 2003-12-09 |
| 6614017 | Liquid chromatograph mass spectrometer | — | 2003-09-02 |
| 6576898 | Mass spectrometer with multipole rod type ion lens | — | 2003-06-10 |
| 6462338 | Mass spectrometer | Norihito Inatsugu | 2002-10-08 |
| 6043487 | Electrospray ionizer | — | 2000-03-28 |
| 5852302 | Cylindrical multiple-pole mass filter with CVD-deposited electrode layers | Masahiro Hiraishi, Toshihiko Yoshida, Sunao Yoshida, Shinichi Kuroda | 1998-12-22 |
| 5596192 | Mass spectrometric apparatus for use with a liquid chromatograph | — | 1997-01-21 |
| 5459315 | Quadrupole mass analyzer including spring-clamped heat sink plates | — | 1995-10-17 |