Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9513571 | Magnetic carrier, two-component developer, developer for replenishment, and image forming method | Nobuyoshi Sugahara, Hironori Minagawa, Yuto Onozaki, Minoru Yoshifuku | 2016-12-06 |
| 9500975 | Magnetic carrier and two-component developer | Nobuyoshi Sugahara, Hironori Minagawa, Yuto Onozaki, Minoru Yoshifuku | 2016-11-22 |
| 9454094 | Magnetic toner | Daisuke Tsujimoto, Yoshihiro Ogawa, Toru Takahashi | 2016-09-27 |
| 9341973 | Magnetic carrier, two-component developer, developer for replenishment, and image forming method | Minoru Yoshifuku, Hironori Minagawa, Nobuyoshi Sugahara, Yuto Onozaki | 2016-05-17 |