Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6330066 | Height measuring apparatus and method and testing apparatus using the height measuring apparatus | Minoru Tanaka | 2001-12-11 |
| 6064462 | Inspecting method and inspecting apparatus for liquid crystal display panel whereby the cell gap is inspected | Yasunori Sato | 2000-05-16 |