Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662342 | Aqueous ink | Hiroto SOMA | 2020-05-26 |
| 10031432 | Process for manufacturing toner for developing electrostatic image | Koji Shimokusa | 2018-07-24 |
| 9529290 | Process for producing electrophotographic toner | Yasuhiro Shidahara, Manato Ikeda, Koji Shimokusa | 2016-12-27 |
| 9005868 | Process for producing toner for electrophotography | Shoichi Murata, Takayuki Ikenaga, Takashi Okuno, Keishi Yokota, Koji Shimokusa +1 more | 2015-04-14 |
| 8980522 | Method for producing electrostatic latent image developing toner | — | 2015-03-17 |
| 8956798 | Process for producing toner for electrophotography | Shinichi Sata, Takehiro Tsutsumi | 2015-02-17 |
| 8940468 | Decolorable toner and process for production thereof | Takayasu Aoki, Takafumi Hara, Tsuyoshi Itou, Masahiro Ikuta, Motonari Udo +1 more | 2015-01-27 |
| 8652748 | Process for producing a toner for electrophotography | Manabu Suzuki | 2014-02-18 |
| 8652746 | Manufacturing method for polyester particle dispersion liquid | Shoichi Murata, Nobumichi Kamiyoshi, Eiji Shirai | 2014-02-18 |
| 8632936 | Process for production of electrophotographic toner | Shoichi Murata, Eiji Shirai, Manabu Suzuki | 2014-01-21 |
| 8574808 | Resin emulsion | Takashi Kubo, Takashi Mukai | 2013-11-05 |
| 8460847 | Toners for electrophotography | Eiji Shirai, Takashi Kubo, Shoichi Murata | 2013-06-11 |
| 8288070 | Process for producing toner for electrophotography | Yutaka Murai, Manabu Suzuki, Hiromi Nambu | 2012-10-16 |
| 8211608 | Method for production of resin emulsion | Nobumichi Kamiyoshi, Shinichi Sata | 2012-07-03 |
| 8067144 | Polyesters for toner for electrophotography | Takashi Kubo, Takashi Mukai, Hidehito Ikebata, Katsutoshi Aoki | 2011-11-29 |
| 7582400 | Magnetic toner and image forming method using the same | Yukinori Nakayama, Kouzou Teramoto, Kousuke Satou | 2009-09-01 |
| 7575839 | Magnetic toner for two-component developer and image forming method using the developer | Yukinori Nakayama, Kousuke Satou, Kouzou Teramoto | 2009-08-18 |
| 7575840 | Toner for developing electrostatic latent image and image forming method using the same | Kouzou Teramoto, Yukinori Nakayama, Kousuke Satou | 2009-08-18 |
| 7410740 | Magnetic toner for two component developer and image forming method using the same | Yukinori Nakayama, Kouzou Teramoto, Kousuke Satou | 2008-08-12 |