Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018035 | Semiconductor device and semiconductor integrated circuit | — | 2011-09-13 |
| RE42189 | Single-layer type electrophotosensitive material and image forming apparatus using the same | Yukikatsu Imanaka, Hiroaki Iwasaki, Masakatsu Hayashi | 2011-03-01 |