Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4205253 | Elimination of landing errors in electron-optical system of mixed field type | Takehiro Kakizaki, Susumu Tagawa | 1980-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4205253 | Elimination of landing errors in electron-optical system of mixed field type | Takehiro Kakizaki, Susumu Tagawa | 1980-05-27 |