Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043567 | Gas sensor | Takashi Sasaki, Akihiro Suzuki, Hidetoshi Oishi | 2011-10-25 |
| 8002274 | Sheet stacking device, drive control method, and computer program product | Masahiro Tamura, Nobuyoshi Suzuki, Shuuya Nagasako, Naohiro Kikkawa, Kazuhiro Kobayashi +7 more | 2011-08-23 |
| 7992856 | Gripper discharge for sheet processing apparatus | — | 2011-08-09 |
| 7954806 | Medium reversing apparatus, image forming apparatus and image reading apparatus | — | 2011-06-07 |
| 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 |
| 7918928 | Pigment ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus | Katsuhiro Shirota, Shinichi Hakamada, Masashi Tsujimura, Fumihiko Mukae, Katsuhiko Suzuki | 2011-04-05 |
| 7905473 | Sheet creaser including a cam guided pressing unit | Masahiro Tamura, Nobuyoshi Suzuki, Shuuya Nagasako, Naohiro Kikkawa, Kazuhiro Kobayashi +8 more | 2011-03-15 |
| 7866649 | Sheet aligning apparatus, post processing apparatus and image forming apparatus having the same | Makoto Shimura | 2011-01-11 |