Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11387089 | Direct sample introduction device and method for cooling sample introduction probe | — | 2022-07-12 |
| 10794878 | Gas chromatograph mass spectrometer | Yuki Sakamoto, Takashi Sumiyoshi | 2020-10-06 |