Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975231 | Image display updating system, server client system and drawing operation echo back script | Takanobu Kagawa | 2011-07-05 |
| 7646937 | Image display method | — | 2010-01-12 |
| 7609911 | Image display method | — | 2009-10-27 |