Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954069 | Microscopic-measurement apparatus | Masaaki Yumoto, Kenichi Akao, Yoshiko Akao | 2011-05-31 |
| 7903253 | Microscope | — | 2011-03-08 |
| 7869039 | Microscopic-measurement apparatus | Kenichi Akao | 2011-01-11 |