Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9318038 | Color control method and communication apparatus | — | 2016-04-19 |
| 6930800 | Halftone generation system and halftone generation method | Koji Adachi, Koki Uwatoko | 2005-08-16 |
| 6100998 | Print processor with efficient memory use | Takashi Nagao, Yuji Onozawa, Hiroshi Ishikawa, Noriaki Seki, Koki Uwatoko +5 more | 2000-08-08 |