Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642950 | Optical printer head and driving method thereof | Tomohiko Otose | 2003-11-04 |
| 6590553 | Liquid crystal display device and method for driving the same | Kazunori Kimura | 2003-07-08 |