Issued Patents All Time
Showing 1–25 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391036 | Output device, output system, and output method | — | 2025-08-19 |
| RE47726 | Image forming apparatus | Shinji Aoki, Haruo Iimura, Yasuhiko Ogino, Naomi Sugimoto, Shinya Tanaka +1 more | 2019-11-12 |
| 9989876 | Image forming apparatus and method for calculating a toner degradation rate | Mutsuki Morinaga, Jun Hitosugi, Takamasa Ozeki, Makoto Yasuda, Kunio Hasegawa +6 more | 2018-06-05 |
| 9684259 | Image forming apparatus | Takatsugu Komori, Emiko Shiraishi, Takamasa Ozeki, Jun Hitosugi, Kunio Hasegawa +4 more | 2017-06-20 |
| 9599946 | Image forming apparatus | Mutsuki Morinaga, Jun Hitosugi, Takamasa Ozeki, Makoto Yasuda, Kunio Hasegawa +4 more | 2017-03-21 |
| 9588460 | Image forming apparatus | Jun Hitosugi, Kunio Hasegawa, Takamasa Ozeki, Emiko Shiraishi, Wakana Itoh +3 more | 2017-03-07 |
| 9513594 | Protective layer forming device and image forming apparatus | Kunio Hasegawa, Hiroshi Nakai, Kenji Komito, Takamasa Ozeki, Jun Hitosugi +6 more | 2016-12-06 |
| 9488931 | Image forming apparatus | Makoto Yasuda, Jun Hitosugi, Takamasa Ozeki, Mutsuki Morinaga, Emiko Shiraishi +14 more | 2016-11-08 |
| 9316987 | Image forming apparatus and image forming method | Jun Hitosugi, Takamasa Ozeki, Mutsuki Morinaga, Emiko Shiraishi, Wakana Itoh +4 more | 2016-04-19 |
| 9310743 | Image forming apparatus and cleaning of image forming apparatus | Emiko Shiraishi, Makoto Yasuda, Yuichi Aizawa, Mutsuki Morinaga, Hitoshi Yamamoto | 2016-04-12 |
| 9280125 | Image forming apparatus | Wakana Itoh, Takamasa Ozeki, Jun Hitosugi, Emiko Shiraishi, Makoto Yasuda +4 more | 2016-03-08 |
| 9239542 | Image forming apparatus | Makoto Yasuda, Mutsuki Morinaga, Hitoshi Yamamoto, Emiko Shiraishi, Yuichi Aizawa | 2016-01-19 |
| 9152104 | Image forming apparatus and method capable of improving fixing quality | Shinya Kobayashi, Yoshihiro Sonohara, Masakazu Terao, Yoichi Sakurai | 2015-10-06 |
| 9128428 | Image forming apparatus which includes a colorless toner image forming device | Mutsuki Morinaga, Masato Iio, Makoto Yasuda, Yuichi Aizawa, Hitoshi Yamamoto | 2015-09-08 |
| 9116450 | Toner, printed material, method of preparing printed material and image forming apparatus having varnish application means | Masato Iio, Kentarou Matsumoto, Shinya Kobayashi, Akio Tsujita, Katsuhiro Shinohara +2 more | 2015-08-25 |
| 9020382 | Image forming apparatus | Shinji Aoki, Haruo Iimura, Yasuhiko Ogino, Naomi Sugimoto, Shinya Tanaka +1 more | 2015-04-28 |
| 9014580 | Image forming apparatus and method capable of improving fixing quality | Shinya Kobayashi, Yoshihiro Sonohara, Masakazu Terao, Yoichi Sakurai | 2015-04-21 |
| 8947732 | Print control device and print control method | Masanori Kurosawa, Hiroaki Suzuki, Masato Iio, Makoto Yasuda, Masakazu Terao +2 more | 2015-02-03 |
| 8923713 | Image forming apparatus, image forming method, and image forming program | Masakazu Terao, Shinya Kobayashi, Yoshihiro Sonohara, Yoichi Sakurai | 2014-12-30 |
| 8918045 | Image glossing apparatus, image glossing method, and recording medium storing image glossing program | Yoichi Sakurai, Shinya Kobayashi, Masakazu Terao, Yoshihiro Sonohara | 2014-12-23 |
| 8761628 | Image forming apparatus, image forming method, and image forming program | Masakazu Terao, Shinya Kobayashi, Yoshihiro Sonohara, Yoichi Sakurai | 2014-06-24 |
| 8655206 | Image forming apparatus and image forming method | Shinya Kobayashi, Yoshihiro Sonohara, Masakazu Terao | 2014-02-18 |
| 8630573 | Image forming method, image forming apparatus, varnish applicator, and toner | Masato Iio, Tsuyoshi Asami, Kentarou Matsumoto, Shinya Kobayashi, Akio Tsujita +2 more | 2014-01-14 |
| 8626040 | Image forming apparatus | Shinya Kobayashi, Akio Tsujita, Masato Iio, Katsuhiro Shinohara, Masakazu Terao | 2014-01-07 |
| 8565633 | Image forming system, and image forming method | Yoshihiro Sonohara, Shinya Kobayashi, Masakazu Terao | 2013-10-22 |