Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746144 | Scanning tunneling microscope light emitting/condensing device | Ryuichi Arafune, Kenji Sakamoto | 2004-06-08 |
| 6288391 | Method for locking probe of scanning probe microscope | Yoichi Uehara, Keiji Ito | 2001-09-11 |