Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338094 | Image forming apparatus | Jumpei Aoyama, Manabu Nonaka, Hideki Tobinaga, Junpei Kamichi, Satoshi Kuno +1 more | 2025-06-24 |
| 11667484 | Image forming apparatus | Jumpei Aoyama, Manabu Nonaka, Hideki Tobinaga, Junpei Kamichi, Satoshi Kuno +1 more | 2023-06-06 |
| 10968061 | Image forming apparatus | Jumpei Aoyama, Manabu Nonaka, Hideki Tobinaga, Junpei Kamichi, Satoshi Kuno +1 more | 2021-04-06 |
| 10669109 | Sheet end position regulating device, sheet loader incorporating the sheet end position regulating device, sheet feeding device incorporating the sheet end position regulating device, and image forming apparatus incorporating the sheet end position regulating device | Tsugunao Toyooka, Masayuki Ueda, Hideki Tobinaga | 2020-06-02 |
| 10202250 | Image forming apparatus | Jumpei Aoyama, Manabu Nonaka, Hideki Tobinaga, Junpei Kamichi, Satoshi Kuno +1 more | 2019-02-12 |
| 10167148 | Image forming apparatus and dustproof cover | Satoshi Kuno, Hideki Tobinaga, Jumpei Aoyama, Junpei Kamichi, Shun Kobayashi +1 more | 2019-01-01 |
| 9869959 | Image forming apparatus | Hideki Tobinaga, Jumpei Aoyama, Junpei Kamichi, Satoshi Kuno, Shun Kobayashi +1 more | 2018-01-16 |
| 9856099 | Sheet feeder and image forming apparatus incorporating the sheet feeder | Jumpei Aoyama, Manabu Nonaka, Junichi SUGITA, Kenji Ueda | 2018-01-02 |
| 9625866 | Image forming apparatus | Jumpei Aoyama, Hideki Tobinaga, Junpei Kamichi, Satoshi Kuno, Shun Kobayashi +1 more | 2017-04-18 |
| 9568879 | Image forming apparatus | Hideki Tobinaga, Jumpei Aoyama, Junpei Kamichi, Satoshi Kuno, Shun Kobayashi +1 more | 2017-02-14 |
| 9448517 | Image forming apparatus | Hideki Tobinaga, Satoshi Kuno, Jumpei Aoyama, Junpei Kamichi, Shun Kobayashi | 2016-09-20 |
| 8746675 | Sheet feeder and image forming apparatus incorporating same | Manabu Nonaka, Yoshikuni Ishikawa | 2014-06-10 |
| 8523170 | Sheet feeder and image forming apparatus incorporating same | Manabu Nonaka, Yoshikuni Ishikawa | 2013-09-03 |
| 7753500 | Image forming apparatus | — | 2010-07-13 |
| 7712892 | Image forming apparatus | Manabu Nonaka, Eiki Yoshimizu, Shinichiro Naruse, Yasuhiro Kawashima, Hideki Sueoka +10 more | 2010-05-11 |
| 7611138 | Paper feeder and image forming apparatus using the same | Akihiro Fujita, Manabu Nonaka | 2009-11-03 |
| 7611238 | Image forming apparatus | — | 2009-11-03 |
| 7572002 | Image forming apparatus and adjusting method of image forming apparatus | — | 2009-08-11 |
| 7505714 | Image forming device | Shoji Asanuma, Shuji Tanaka, Manabu Nonaka, Kazumasa Ishikawa, Taku Kudoh +8 more | 2009-03-17 |
| 7431422 | Head cleaner and image forming apparatus | Shoji Asanuma, Manabu Nonaka, Akihiro Fujita, Eiki Yoshimizu, Shinichiro Naruse +5 more | 2008-10-07 |
| 6374178 | Transportation arrangement system and transportation arrangement apparatus | Kazuya Nakagawa, Tsuyoshi Aida, Kazuhiro Kumamoto, Nobuyuki Konishi | 2002-04-16 |
| 5961226 | Printing apparatus | — | 1999-10-05 |