Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10527983 | Image forming method and image forming device | Michiyo Fujita, Makoto Nomiya | 2020-01-07 |
| 10466620 | Image forming apparatus and image forming method | Michiyo Fujita, Makoto Nomiya | 2019-11-05 |
| 10261434 | Image forming apparatus with a powder supplying device and an image forming method supplying powder to a resin image | Michiyo Fujita, Makoto Nomiya | 2019-04-16 |
| 10203623 | Toner for developing electrostatic image | Yasuko UCHINO, Hitomi Motani | 2019-02-12 |
| 10114306 | Image forming method | Makoto Nomiya, Kaori Matsushima, Yasuko UCHINO | 2018-10-30 |
| 9964886 | Electrostatic latent image developing core-shell type toner, method for manufacturing same, and image forming method using same | Kaori Matsushima | 2018-05-08 |
| 9772571 | Electrostatic image developing toner and method for producing the same | Kaori Matsushima, Tomoko Mine | 2017-09-26 |
| 9766564 | Electrostatic charge image developing toner and manufacturing method of the same | Natsuko Fujisaki, Makoto Nomiya | 2017-09-19 |
| 9733585 | Toner for electrostatic charge image development | Natsuko Fujisaki, Makoto Nomiya | 2017-08-15 |
| 9703218 | Toner for developing electrostatic latent images | Ken Ohmura, Kaori Matsushima, Noboru Ueda, Ito Koga, Noriyuki Kimpara | 2017-07-11 |
| 9529293 | Toner for electrostatic charge image development | Natsuko Fujisaki, Makoto Nomiya | 2016-12-27 |
| 9360785 | Toner for electrostatic image development, two-component developer, and image formation process | Hitomi Motani, Ito Koga, Kishio Tamura | 2016-06-07 |
| 9012120 | Production process of toner for electrostatic image development | Tomoko Mine, Hitomi Motani, Saburou Hiraoka | 2015-04-21 |
| 8871419 | Production process of toner for electrostatic image development | Saburou Hiraoka, Mikihiko Sukeno, Tomoko Mine, Hitomi Motani, Tatsuya Nagase +1 more | 2014-10-28 |
| 8785100 | Two-component developer | Hitomi Motani, Tomoko Mine | 2014-07-22 |
| 8728701 | Production process of toner for electrostatic image development | Tomoko Mine, Saburou Hiraoka, Tatsuya Nagase | 2014-05-20 |
| 8652728 | Toner for electrostatic latent image development and production method thereof | Tomoko Mine, Mikihiko Sukeno, Hajime Tadokoro, Ken Ohmura, Tatsuya Nagase +1 more | 2014-02-18 |
| 8642242 | Electrostatic charge image developing toner and method of manufacturing the same | Saburou Hiraoka, Mikihiko Sukeno, Hajime Tadokoro, Ken Ohmura, Tatsuya Nagase +2 more | 2014-02-04 |
| 8586278 | Electrostatic image developing toner and producing method of the same | Mikihiko Sukeno, Hajime Tadokoro, Ken Ohmura, Tatsuya Nagase, Kenji Hayashi +2 more | 2013-11-19 |
| 8507169 | Two-component developer | Tomoko Mine, Mikihiko Sukeno, Tatsuya Nagase, Hiroyuki Kozuru, Saburou Hiraoka +4 more | 2013-08-13 |
| 8497059 | Producing method of toner for developing static image | Mikihiko Sukeno, Hajime Tadokoro, Ken Ohmura, Tatsuya Nagase, Kenji Hayashi +2 more | 2013-07-30 |
| 7634217 | Electrophotographic image forming method using a double walled toner cartridge | Kishio Tamura, Ken Ohmura, Sayuri Nakano | 2009-12-15 |
| 7374847 | Toner and developer for developing electrostatic image and image forming method | Ken Ohmura, Shigenori Kouno, Hiroshi Yamazaki | 2008-05-20 |
| 6296980 | Toner for developing electrostatic image and image forming method | Ken Ohmura, Takao Yamanouchi, Asao Matsushima, Shigenori Kouno | 2001-10-02 |
| 6287740 | Toner and image forming method | Ken Ohmura | 2001-09-11 |