Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10739691 | Electrostatic image developing toner and developer | Takanari Kayamori, Masaharu Matsubara, Atsushi Iioka | 2020-08-11 |
| 10146147 | Magenta toner for electrostatic charge image development | Takanari Kayamori, Masaharu Matsubara, Kouji Izawa, Atsushi Iioka | 2018-12-04 |
| 10061219 | Electrostatic charge image developing white toner, manufacturing method thereof, image forming apparatus, and image forming method | Takanari Kayamori, Masaharu Matsubara, Kouji Izawa, Atsushi Iioka | 2018-08-28 |
| 10031433 | Electrostatic charge image developing toner | Atsushi Iioka, Takanari Kayamori, Masaharu Matsubara, Kouji Sekiguchi | 2018-07-24 |
| 9971266 | Method of producing toner for developing electrostatic images | Takanari Kayamori, Masaharu Matsubara, Kouji Sekiguchi, Atsushi Iioka | 2018-05-15 |
| 9933720 | Electrostatic image developing toner | Takanari Kayamori, Masaharu Matsubara, Kouji Sekiguchi, Atsushi Iioka | 2018-04-03 |
| 9921506 | Electrophotographic image forming method and full color toner set for developing electrostatic image | Shiro Hirano, Masaharu Matsubara, Kouji Sekiguchi, Atsushi Iioka | 2018-03-20 |
| 9703219 | Electrostatic image developing toner | Masaharu Matsubara, Takanari Kayamori, Kouji Sekiguchi, Atsushi Iloka | 2017-07-11 |
| 9625843 | Electrostatic image developing toner | Aya Shirai, Tatsuya Nagase, Junya Onishi, Tatsuya FUJISAKI, Junichi Furukawa | 2017-04-18 |
| 9588452 | Toner for developing electrostatic latent image and process for producing the same | Tatsuya FUJISAKI, Junya Onishi, Shiro Hirano, Hidehito HARUKI, Tatsuya Nagase | 2017-03-07 |
| 9377703 | Toner for developing electrostatic latent image and manufacturing method thereof | Junichi Furukawa, Shiro Hirano, Kenshi Miyajima, Asao Matsushima, Tatsuya Nagase | 2016-06-28 |
| 8455164 | Developer for electrophotography | Masahiro Anno, Tsuyoshi Uchida, Masahiko Nakamura, Kenichi ONAKA, Junya Onishi | 2013-06-04 |
| 8133646 | Toner | Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kenichi ONAKA, Junya Onishi | 2012-03-13 |
| 8101330 | Two component developer and image forming method | Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kenichi ONAKA, Junya Onishi | 2012-01-24 |
| 8092965 | Two component developer and image forming method | Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kenichi ONAKA, Junya Onishi | 2012-01-10 |
| 8039184 | Two-component developer | Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kenichi ONAKA, Junya Onishi | 2011-10-18 |