Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8580652 | Semiconductor device and manufacturing method thereof | Atsuko Kawasaki, Kenichiro Hagiwara, Ikuko Inoue, Kazutaka Akiyama, Itsuko Sakai +6 more | 2013-11-12 |
| 8339615 | Edge detection method for transparent substrate by detecting non-light-emitting region of transparent substrate | Masayuki Dohi, Itsuko Sakai, Takayuki Sakai, Shunji Kikuchi, Akihiro Hori +1 more | 2012-12-25 |