Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885465 | Spectrum display device for x-ray microanalyzer or the like | Yoshitaka Nagatsuka, Yoshitaka Kawabe | 1989-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885465 | Spectrum display device for x-ray microanalyzer or the like | Yoshitaka Nagatsuka, Yoshitaka Kawabe | 1989-12-05 |