Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4988872 | Electron probe microanalyzer having wavelength-dispersive x-ray spectrometer and energy-dispersive x-ray spectrometer | Masayuki Ohtsuki, Masaki Saito, Koji Yoshida, Kazuyasu Kawabe | 1991-01-29 |
| 4885465 | Spectrum display device for x-ray microanalyzer or the like | Masaki Saito, Yoshitaka Kawabe | 1989-12-05 |