Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11270878 | Quadrupole mass spectrometer, quadrupole mass spectrometry method, and program storage medium storing program for quadrupole mass spectrometer | Kohei SASAI, Kazushi Sasakura, Takahito Inoue, Hiroshi Uchihara | 2022-03-08 |
| 10978285 | Element analysis device and element analysis method | Takahito Inoue, Hiroshi Uchihara, Kohei SASAI | 2021-04-13 |
| 10026582 | Thermionic emission filament, quadrupole mass spectrometer and residual gas analyzing method | Kohei SASAI, Toshiaki Sakai | 2018-07-17 |