Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12005675 | Medium processing apparatus and image forming system incorporating same | Kei Sasaki, Kazuki Seto, Yasushi Tsuruoka | 2024-06-11 |
| 11981529 | Medium processing apparatus and image forming system incorporating same | Yasushi Tsuruoka, Kei Sasaki, Kazuki Seto | 2024-05-14 |
| 11414292 | Sheet stacker, post-processing apparatus, and image forming system | — | 2022-08-16 |
| 11360421 | Sheet sorting device, post-processing apparatus, and image forming system | Masakazu Fujita, Yasushi Tsuruoka, Hiroaki Utagawa, Ryohsuke Akaishi, Hisayoshi SUGAWARA | 2022-06-14 |
| 11233950 | Electronic device, imaging device, and imaging apparatus | Atsushi Ikeda, Kenji Hayasaka, Youhei Niitsuma, Toshihiro Okamoto, Kenta Takahashi +1 more | 2022-01-25 |
| 9604814 | Sheet processing apparatus and image forming system | Tomohiro Furuhashi, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama, Kazuya Yamamoto +8 more | 2017-03-28 |
| 9561927 | Sheet discharging device, image forming system, and sheet discharging method | Tomomichi Hoshino, Masahiro Tamura, Shuuya Nagasako, Tomohiro Furuhashi, Keisuke Sugiyama +19 more | 2017-02-07 |
| 9533852 | Sheet ejecting device, image forming system, and sheet ejecting method | Junya Suzuki, Kiichiro Goto, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama +8 more | 2017-01-03 |
| 9260264 | Sheet discharging device, image forming system, and sheet discharging method | Tomomichi Hoshino, Masahiro Tamura, Shuuya Nagasako, Tomohiro Furuhashi, Keisuke Sugiyama +19 more | 2016-02-16 |
| 9255503 | Exhaust device for multicylinder engine | Mitsuo Nakamura, Mikihito Fujii, Nobuhiro Soumiyou, Shunki Okazaki, Yoshito Wakabayashi | 2016-02-09 |
| 9188095 | Intake and exhaust system for multi-cylinder engine | Mikihito Fujii | 2015-11-17 |
| 9096403 | Sheet stacking apparatus, image forming system and sheet stacking method | Satoru Takano, Kiichiro Goto, Takashi Fukumoto, Yasuo Niikura, Shintaro MATSUMOTO +9 more | 2015-08-04 |
| 9085436 | Sheet ejecting device, image forming system, and sheet ejecting method | Junya Suzuki, Kiichiro Goto, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama +8 more | 2015-07-21 |
| 8960660 | Sheet processing apparatus and image forming system | Tomohiro Furuhashi, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama, Kazuya Yamamoto +8 more | 2015-02-24 |
| 8936240 | Sheet discharging device, image forming system, and sheet discharging method | Tomomichi Hoshino, Masahiro Tamura, Shuuya Nagasako, Tomohiro Furuhashi, Keisuke Sugiyama +19 more | 2015-01-20 |
| 8925917 | Sheet output device, sheet processing apparatus, image forming system, and sheet output method | Takahiro Watanabe, Masahiro Tamura, Shuuya Nagasako, Tomohiro Furuhashi, Keisuke Sugiyama +8 more | 2015-01-06 |
| 8876107 | Sheet stacking device, image forming system, and sheet stacking method | Junya Suzuki, Kiichiro Goto, Takashi Fukumoto, Yasuo Niikura, Shintaro MATSUMOTO +8 more | 2014-11-04 |
| 8678369 | Skew correction device, image forming system, and skew correction method | Makoto Hidaka, Nobuyoshi Suzuki, Kei Sasaki, Kiyoshi Hata, Shingo Matsushita +2 more | 2014-03-25 |
| 8668193 | Sheet processing apparatus and image forming system | Kei Sasaki, Nobuyoshi Suzuki, Kiyoshi Hata, Shingo Matsushita, Makoto Hidaka +2 more | 2014-03-11 |
| 8573581 | Skew correction device, image forming system, and skew correction method | Nobuyoshi Suzuki, Kiyoshi Hata, Kei Sasaki, Shingo Matsushita, Makoto Hidaka +2 more | 2013-11-05 |
| 8573583 | Booklet conveying device, image forming system, and booklet conveying method | Akihiro Musha, Nobuyoshi Suzuki, Kiyoshi Hata, Kei Sasaki, Makoto Hidaka +2 more | 2013-11-05 |