| 12259684 |
Magnetic carrier, two-component developer, and replenishment developer |
Ryuji Murayama, Hironori Minagawa, Nobuhiro Yoshida |
2025-03-25 |
| 12222678 |
Magnetic carrier, two-component developer, and replenishment developer |
Ryuji Murayama, Nobuhiro Yoshida, Hironori Minagawa |
2025-02-11 |
| 12164265 |
Magnetic carrier, two-component developer, and developer for replenishment |
Ryuji Murayama, Nobuhiro Yoshida, Hironori Minagawa |
2024-12-10 |
| 11131939 |
Toner |
Masayuki Hama, Takeshi Hashimoto, Megumi Shino, Ichiro Kanno, Nozomu Komatsu +1 more |
2021-09-28 |
| 10955765 |
Magnetic carrier and two-component developer |
Ichiro Kanno, Ryo Nakajima, Kazuyuki Sakamoto, Nozomu Komatsu, Takakuni Kobori +1 more |
2021-03-23 |
| 10935902 |
Toner |
Ichiro Kanno, Nozomu Komatsu, Takakuni Kobori, Kazuyuki Sakamoto, Ryo Nakajima +1 more |
2021-03-02 |
| 10620556 |
Toner |
Nozomu Komatsu, Masayuki Hama, Takeshi Hashimoto, Ichiro Kanno, Megumi Ikeda +4 more |
2020-04-14 |
| 10599060 |
Toner |
Ichiro Kanno, Takeshi Hashimoto, Nozomu Komatsu, Masayuki Hama, Megumi Ikeda +1 more |
2020-03-24 |
| 10564560 |
Toner |
Takeshi Hashimoto, Ichiro Kanno, Masayuki Hama, Nozomu Komatsu, Hiroyuki Fujikawa |
2020-02-18 |
| 10474049 |
Toner |
Masayuki Hama, Takeshi Hashimoto, Ichiro Kanno, Hitoshi Sano, Akifumi Matsubara +4 more |
2019-11-12 |
| 10451986 |
Toner |
Hitoshi Sano, Takeshi Hashimoto, Masayuki Hama, Ichiro Kanno, Akifumi Matsubara +4 more |
2019-10-22 |
| 10423086 |
Toner |
Masayuki Hama, Takeshi Hashimoto, Ichiro Kanno, Nozomu Komatsu, Hiroyuki Fujikawa |
2019-09-24 |
| 10401748 |
Toner |
Takeshi Hashimoto, Nozomu Komatsu, Akifumi Matsubara, Ichiro Kanno, Hitoshi Sano +4 more |
2019-09-03 |
| 10274851 |
Toner |
Takeshi Hashimoto, Masayuki Hama, Ichiro Kanno, Nozomu Komatsu, Hiroyuki Fujikawa |
2019-04-30 |
| 10197936 |
Toner |
Takeshi Hashimoto, Ichiro Kanno, Masayuki Hama, Hitoshi Sano, Nozomu Komatsu +3 more |
2019-02-05 |
| 10175595 |
Toner |
Takeshi Hashimoto, Ichiro Kanno, Megumi Ikeda, Masayuki Hama, Nozomu Komatsu +5 more |
2019-01-08 |
| 10146146 |
Toner and method of producing toner |
Nozomu Komatsu, Takeshi Hashimoto, Masayuki Hama, Takakuni Kobori, Ichiro Kanno +4 more |
2018-12-04 |
| 10036970 |
Magenta toner |
Ichiro Kanno, Takeshi Hashimoto, Nozomu Komatsu, Masayuki Hama, Hitoshi Sano +4 more |
2018-07-31 |
| 9958809 |
Magnetic carrier |
Nobuyoshi Sugahara, Hironori Minagawa, Wakashi Iida |
2018-05-01 |
| 9778598 |
Magnetic carrier |
Nobuyoshi Sugahara, Hironori Minagawa, Wakashi Iida |
2017-10-03 |
| 9599920 |
Magnetic carrier and two-component developer |
Nobuyoshi Sugahara, Hironori Minagawa, Wakashi Iida |
2017-03-21 |
| 9541853 |
Magnetic carrier, two-component developer, replenishing developer, and image forming method |
Hironori Minagawa, Wakashi Iida, Nobuyoshi Sugahara, Minoru Yoshifuku |
2017-01-10 |
| 9513571 |
Magnetic carrier, two-component developer, developer for replenishment, and image forming method |
Nobuyoshi Sugahara, Hironori Minagawa, Minoru Yoshifuku, Wakashi Iida |
2016-12-06 |
| 9500975 |
Magnetic carrier and two-component developer |
Nobuyoshi Sugahara, Hironori Minagawa, Minoru Yoshifuku, Wakashi Iida |
2016-11-22 |
| 9341973 |
Magnetic carrier, two-component developer, developer for replenishment, and image forming method |
Minoru Yoshifuku, Wakashi Iida, Hironori Minagawa, Nobuyoshi Sugahara |
2016-05-17 |
