Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7209256 | Document processing method | Seiji Kageyama, Katsumi Kumagai, Kazuyuki Mitome, Kazuyoshi Tokunaga, Tomoko Kitaura +1 more | 2007-04-24 |
| 7092117 | Print system | Seiji Kageyama, Takeshi Yamaguchi, Katsumi Kumagai | 2006-08-15 |
| 6950203 | Print system and print system control method | Seiji Kageyama, Katsumi Kumagai, Masamitsu Suzuki | 2005-09-27 |
| 6567180 | Document printing method | Seiji Kageyama, Katsumi Kumagai, Kazuyuki Mitome, Kazuyoshi Tokunaga, Tomoko Kitaura +1 more | 2003-05-20 |