Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10616359 | Information communication system, intermediate server, and recording medium | Kei Nakahara, Masato Fujii, Kouichi Tomita | 2020-04-07 |
| 9438639 | Network system, access-support server, processing device, and communication agent device | Masato Fujii, Kouichi Tomita, Kei Nakahara | 2016-09-06 |
| 7015929 | Color conversion method and image processor | Naoko Hiramatsu | 2006-03-21 |