Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664540 | Microprobe and sample surface measuring apparatus | Nobuhiro Shimizu, Yoshiharu Shirakawabe, Hiroshi Takahashi | 2003-12-16 |
| 6469293 | Multiprobe and scanning probe microscope | Nobuhiro Shimizu, Hiroshi Takahashi, Yoshiharu Shirakawabe, Tadashi Arai | 2002-10-22 |
| 6422069 | Self-exciting and self-detecting probe and scanning probe apparatus | Nobuhiro Shimizu, Yoshiharu Shirakawabe, Hiroshi Takahashi, Tadashi Arai | 2002-07-23 |