Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9838559 | Illumination apparatus, image sensor unit and image reading apparatus | Hidemasa Yoshida | 2017-12-05 |
| 9638855 | Illumination apparatus and image sensor unit including diffusing patterns with differing intervals | Hidemasa Yoshida | 2017-05-02 |