Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887152 | Message delivery system operable in an override mode upon reception of a command signal | Atsushi Matsuzaki, Hideo Tomita, Kenichi Kikuchi, Kenji Inoue, Yoshiyuki Kondo +2 more | 1989-12-12 |
| 4866273 | Electron-microscopic image viewing system | Shoji Kamimura | 1989-09-12 |
| 4851674 | Electron beam control apparatus for use in transmission electron microscope | — | 1989-07-25 |