Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9827781 | Decolorizing apparatus, image forming apparatus, and decolorizing method | Kazufumi Ishida | 2017-11-28 |
| 9774001 | Display device and method for manufacturing display device | Toshihiro Sato | 2017-09-26 |