| 10747135 |
Toner |
Yojiro Hotta, Koji Nishikawa, Takaaki Furui, Ryo Nagata, Keisuke Tanaka +1 more |
2020-08-18 |
| 10488777 |
Toner |
Yojiro Hotta, Koji Nishikawa, Masami Fujimoto, Takaaki Furui, Ryo Nagata +1 more |
2019-11-26 |
| 10303075 |
Toner |
Keisuke Tanaka, Yojiro Hotta, Koji Nishikawa, Takaaki Furui, Ryo Nagata +4 more |
2019-05-28 |
| 10295920 |
Toner |
Koji Nishikawa, Yojiro Hotta, Takaaki Furui, Ryo Nagata, Keisuke Tanaka +4 more |
2019-05-21 |
| 10228630 |
Toner and method of producing toner |
Takuya Mizuguchi, Yojiro Hotta, Takeshi Naka, Motohide Shiozawa, Masami Fujimoto |
2019-03-12 |
| 9897932 |
Toner |
Yojiro Hotta, Tsuneyoshi Tominaga, Akane Masumoto, Takuya Mizuguchi, Motohide Shiozawa +5 more |
2018-02-20 |
| 9778583 |
Toner and imaging method |
Yojiro Hotta, Takeshi Naka, Motohide Shiozawa, Shohei Tsuda, Masami Fujimoto |
2017-10-03 |
| 9715188 |
Toner |
Koji Nishikawa, Shohei Tsuda, Yojiro Hotta, Katsuhisa Yamazaki, Takayuki Itakura +2 more |
2017-07-25 |
| 9588450 |
Magnetic toner |
Shohei Tsuda, Koji Nishikawa, Katsuhisa Yamazaki, Yojiro Hotta, Motohide Shiozawa +3 more |
2017-03-07 |
| 9575425 |
Toner |
Takeshi Naka, Motohide Shiozawa, Yojiro Hotta, Shohei Tsuda, Katsuhisa Yamazaki +2 more |
2017-02-21 |
| 9141012 |
Toner |
Shuhei Moribe, Kosuke Fukudome, Satoshi Mita, Yojiro Hotta, Tetsuya Ida |
2015-09-22 |
| 9134637 |
Toner |
Yojiro Hotta, Shuhei Moribe, Kosuke Fukudome, Satoshi Mita, Tetsuya Ida |
2015-09-15 |
| 9116448 |
Toner |
Shuhei Moribe, Kosuke Fukudome, Satoshi Mita, Yojiro Hotta, Tetsuya Ida |
2015-08-25 |
| 9046800 |
Magnetic carrier |
Yojiro Hotta, Naoki Okamoto, Ryuichiro Matsuo, Tetsuya Ida |
2015-06-02 |
| 9040216 |
Toner |
Kosuke Fukudome, Shuhei Moribe, Satoshi Mita, Yojiro Hotta, Tetsuya Ida |
2015-05-26 |
| 8142972 |
Developer for replenishment and image forming method |
Yojiro Hotta, Kunihiko Nakamura, Hiroyuki Fujikawa, Yoshinobu Baba, Takayuki Itakura +1 more |
2012-03-27 |
| 8114562 |
Two-component developer, replenishing developer, and image-forming method |
Koh Ishigami, Noriyoshi Umeda, Tetsuya Ida, Naoki Okamoto, Yojiro Hotta +5 more |
2012-02-14 |
| 7906262 |
Two-component developer, replenishing developer, and image-forming method |
Koh Ishigami, Noriyoshi Umeda, Tetsuya Ida, Naoki Okamoto, Yojiro Hotta +5 more |
2011-03-15 |
| 7767370 |
Two-component developer, replenishing developer, and image-forming method |
Koh Ishigami, Noriyoshi Umeda, Tetsuya Ida, Naoki Okamoto, Yojiro Hotta +5 more |
2010-08-03 |
| 7629100 |
Toner |
Naoki Okamoto, Tetsuya Ida, Koh Ishigami, Yojiro Hotta, Noriyoshi Umeda +2 more |
2009-12-08 |
| 7244539 |
Magnetic carrier and two-component developer |
Yoshinobu Baba, Ryoichi Fujita, Takaaki Kaya |
2007-07-17 |
| 7144668 |
Toner and two-component developer |
Yoshinobu Baba, Yuko Sato, Ryoichi Fujita, Takaaki Kotaki, Nobuyoshi Sugahara +1 more |
2006-12-05 |
| 7138213 |
Cyan toner and method for forming an image |
Takayuki Itakura, Yoshinobu Baba, Yuko Sato, Nobuyoshi Sugahara, Takaaki Kotaki +1 more |
2006-11-21 |
