Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7034288 | Time-of-flight mass spectrometer | Takaya Satoh, Yoshihiro Kammei, Tatsuji Kobayashi | 2006-04-25 |
| 5367163 | Sample analyzing instrument using first and second plasma torches | Kiichiro Otsuka | 1994-11-22 |