Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9749496 | Performing halftone processing using intra-cell sum value differences applied so as to correct boundary pixels | Akihiro Fujimoto, Hisashi Ishikawa | 2017-08-29 |
| 9734439 | Image processing apparatus and method thereof | Hisashi Ishikawa, Yusuke Yamamoto, Kenta Hosaki | 2017-08-15 |
| 9690740 | Data processing apparatus, input control apparatus, and control method | Hisashi Ishikawa | 2017-06-27 |