Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880975 | Fine adjustment mechanism for a scanning tunneling microscope | Tadashi Nishioka, Hiroshi Koyama | 1989-11-14 |
| 4856297 | Transfer vessel device and method of transfer using the device | — | 1989-08-15 |
| 4837445 | Coarse adjusting device of scanning tunneling microscope | Tadashi Nishioka, Hiroshi Koyama | 1989-06-06 |