Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7230234 | Orthogonal acceleration time-of-flight mass spectrometer | — | 2007-06-12 |
| 7189977 | Electrospray mass spectrometer and ion source | Kentaro Yamaguchi | 2007-03-13 |
| 7034288 | Time-of-flight mass spectrometer | Takaya Satoh, Yoshihiro Kammei, Mitsuyasu Iwanaga | 2006-04-25 |
| 6977369 | Cold spray mass spectrometric device | Kentaro Yamaguchi | 2005-12-20 |
| 6855924 | Orthogonal acceleration time-of-flight mass spectrometer | Kenji Nagatomo, Tetsuichiro Morita | 2005-02-15 |
| 5894445 | Semiconductor memory device | — | 1999-04-13 |
| 4818863 | Ion source for use in a mass spectrometer | Tsutomu Kobayashi, Kiichiro Otsuka, Eiji Kubota | 1989-04-04 |
| 4794253 | Ion source for mass spectrometer | — | 1988-12-27 |