Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7948459 | Display device and inspection method for display device | — | 2011-05-24 |
| 7525335 | Display element and inspecting method of the same | Hiroshi Ootaguro, Yoshio Iwai | 2009-04-28 |