Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002274 | Sheet stacking device, drive control method, and computer program product | Takashi Saito, Masahiro Tamura, Nobuyoshi Suzuki, Shuuya Nagasako, Naohiro Kikkawa +7 more | 2011-08-23 |
| 7950641 | Sheet creaser, sheet conveyer, sheet finisher, and image forming apparatus | Naohiro Kikkawa, Masahiro Tamura, Nobuyoshi Suzuki, Shuuya Nagasako, Kazuhiro Kobayashi +8 more | 2011-05-31 |
| 7905473 | Sheet creaser including a cam guided pressing unit | Masahiro Tamura, Nobuyoshi Suzuki, Shuuya Nagasako, Naohiro Kikkawa, Kazuhiro Kobayashi +8 more | 2011-03-15 |