Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12353161 | Image forming apparatus, fault sensing method, and non-transitory computer-readable recording medium storing fault sensing program | Shunta Yamahori, Yuuji Matsuda, Yuji Ieiri, Hiroshi Okamura | 2025-07-08 |
| 12105440 | Image forming apparatus, image forming method, and non-transitory recording medium | Yuji Ieiri, Yuuji Matsuda, Sumihiro Inokuchi, Hiroshi Okamura | 2024-10-01 |
| 10955374 | Characteristic detector, medium supply device, and image forming apparatus incorporating same | Yohei Kushida, Kyohei Matsumura, Ryuuichi Satoh, Sumihiro Inokuchi, Ryohta Ueba | 2021-03-23 |
| 10536306 | Ground short circuit portion detecting apparatus, ground short circuit portion detecting method, and computer-readable recording medium | Takuya Kemmochi, Junichi Shimoda, Kazushi Takei, Tetsuya Hara | 2020-01-14 |
| 10185274 | Motor connection detecting device, motor connection detecting method, image forming device, and conveyance device | Hiroshi Okamura, Hayato Fujita | 2019-01-22 |
| 9499363 | Sheet thickness detector and image forming apparatus including same | Yuu Wakabayashi, Ryo Takenaka, Masashi Satoh, Shingo Nishizaki, Yusuke Ozaki +3 more | 2016-11-22 |
| 8950750 | Sheet thickness detector and image forming apparatus including same | Yuu Wakabayashi, Ryo Takenaka, Masashi Satoh, Shingo Nishizaki, Yusuke Ozaki +3 more | 2015-02-10 |
| 8488203 | Image forming apparatus, image forming method, and computer program product that performs skew correction | Makoto Higashiyama, Yoshiaki Kawai, Shingo Nishizaki, Masashi Suzuki | 2013-07-16 |
| 8384958 | Image forming apparatus, density-shift correction method, and computer program product | — | 2013-02-26 |
| 8320024 | Method and apparatus for image forming and computer program product | Yoshiaki Kawai, Shingo Nishizaki, Makoto Higashiyama, Masashi Suzuki | 2012-11-27 |
| 8159722 | Image forming apparatus and image forming method | Makoto Higashiyama, Masashi Suzuki | 2012-04-17 |
| 7843604 | Image correcting device, image forming apparatus, and image correcting method | Makoto Higashiyama, Yoshiaki Kawai, Shingo Nishizaki, Masashi Suzuki | 2010-11-30 |