Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10698329 | Electrostatic image developer | Keiji Arai, Junichi Furukawa, Ikuko Sakurada | 2020-06-30 |
| 10606183 | Electrostatic latent image developing toner and image forming method | Koji Shibata, Takuya Takahashi, Shinya Obara | 2020-03-31 |
| 10509338 | Two-component developer for developing electrostatic latent image | Ikuko Sakurada, Satoshi Uchino, Shinya Obara, Keiji Arai | 2019-12-17 |
| 10338489 | Two-component developer and image forming method using the same | Keiji Arai, Junichi Furukawa | 2019-07-02 |
| 10168630 | Toner for developing electrostatic images | Satoshi Uchino, Shinya Obara | 2019-01-01 |
| 10156803 | Carrier for electrostatic charge image development and two-component developer for electrostatic charge image development | Kosuke Nakamura, Satoshi Uchino, Koji Shibata | 2018-12-18 |
| 9946180 | Toner for developing electrostatic latent image | Satoshi Uchino, Kosuke Nakamura, Koji Shibata | 2018-04-17 |
| 9915884 | Toner | Satoshi Uchino, Shinya Obara, Noriyuki Kimpara, Ikuko Sakurada, Takuya Takahashi | 2018-03-13 |
| 9904194 | Electrostatic latent image developing toner | Noriyuki Kimpara, Satoshi Uchino, Shinya Obara, Ikuko Sakurada, Takuya Takahashi | 2018-02-27 |
| 9823596 | Electrostatic image developing toner and two-component electrostatic image developer | Satoshi Uchino, Shinya Obara, Noriyuki Kimpara, Ikuko Sakurada, Takuya Takahashi | 2017-11-21 |
| 9746818 | Image forming process | Satoshi Uchino, Kosuke Nakamura, Koji Shibata | 2017-08-29 |
| 9213249 | Electrostatic latent image developing toner, production method of the toner for electrostatic latent image development and electrophotographic image formation method | Yukio Hosoya, Kazue Nakamura, Saburou Hiraoka, Yasuko UCHINO | 2015-12-15 |
| 8080354 | Toner | Hiroyuki Kozuru, Yoshiyasu Matsumoto, Kosuke Nakamura, Takanari Kayamori | 2011-12-20 |