Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428248 | Sheet processing apparatus, image forming apparatus, and image forming system | Yusuke Tanaka, Kentaroh Fukami, Shigeyuki Itoh, Yuuki Nakagawa, Yiru Chen +5 more | 2025-09-30 |
| 12269701 | Sheet processing apparatus, image forming apparatus, and image forming system | Takuya Fukuhara, Ken Sawada, Ryoh Suzuki, Kentaroh Fukami, Yusuke Tanaka +3 more | 2025-04-08 |
| 12162709 | Image forming apparatus | Takato Mochizuki, Kentaroh Fukami, Yuuki Nakagawa, Yusuke Tanaka, Akikazu Iwata +4 more | 2024-12-10 |
| 12017881 | Post-processing device, image forming apparatus, and image forming system | Yuuki Nakagawa, Takeshi Hirabayashi, Takato Mochizuki, Ryoh Suzuki, Kentaroh Fukami +2 more | 2024-06-25 |
| 11511961 | Sheet processing device and image forming system incorporating the sheet processing device | Yusuke Tanaka, Kentaroh Fukami, Yuuki Nakagawa, Takato Mochizuki, Toshihisa Hioki +2 more | 2022-11-29 |
| 9283797 | Sheet processing apparatus and image forming system | Yusuke Tanaka, Makoto Seki, Yuta Kiyao | 2016-03-15 |
| 9102116 | Sheet creaser, sheet finisher, image forming apparatus, sheet folding method, and computer program product | Nobuyoshi Suzuki, Masahiro Tamura, Shuuya Nagasako, Naohiro Kikkawa, Kazuhiro Kobayashi +8 more | 2015-08-11 |
| 8162306 | Sheet aligning apparatus, sheet processing apparatus, and image forming apparatus | Nobuyoshi Suzuki, Masahiro Tamura, Shuuya Nagasako, Naohiro Kikkawa, Kazuhiro Kobayashi +7 more | 2012-04-24 |
| 8162305 | Sheet processing system, sheet-supply control method, and computer program product | Hitoshi Hattori, Masahiro Tamura, Kazuhiro Kobayashi, Tomohiro Furuhashi, Hiroshi Maeda +5 more | 2012-04-24 |
| 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 |
| 7802789 | Sheet conveying device, sheet punching device, sheet processing device, image forming apparatus, and method for determining mounting state of measuring unit | Junichi Tokita, Masahiro Tamura, Nobuyoshi Suzuki, Makoto Hidaka, Takashi Saito +8 more | 2010-09-28 |
| 7798950 | Sheet finisher, image forming apparatus, and sheet processing method | Kazuhiro Kobayashi, Masahiro Tamura, Nobuyoshi Suzuki, Shuuya Nagasako, Naohiro Kikkawa +8 more | 2010-09-21 |
| 6144574 | Associative memory with a shortest mask output function and search method | Masayoshi Kobayashi, Tutomu Murase, Naoyuki Ogura | 2000-11-07 |
| 5376176 | Silicon oxide film growing apparatus | — | 1994-12-27 |