Issued Patents 2016
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494580 | Polymer particle containing fluorescent molecule and method for producing the same | Mamoru Hatakeyama, Satoshi Sakamoto, Yusuke Mochizuki, Shintaro Kawada | 2016-11-15 |
| 9348299 | Developing cartridge and process cartridge for stably rotating developing roller | Hiroki Mori | 2016-05-24 |
| 9327024 | Polymer coated ferrite fine particles and method for preparing polymer coated ferrite fine particles | Mamoru Hatakeyama, Satoshi Sakamoto, Hiroshi Kishi | 2016-05-03 |
| 9317008 | Image forming apparatus employing cleanerless system | Takeshi Bito, Hiroki Mori | 2016-04-19 |
| 9280082 | Developing device | Masatoshi Shiraki, Hiroki Mori | 2016-03-08 |
| 9268261 | Developing device for preventing toner leakage | Hiroki Mori | 2016-02-23 |
| 9250603 | Developing cartridge and process cartridge for stably rotating developing roller | Hiroki Mori | 2016-02-02 |
| 9239975 | Image forming apparatus performing a delay process when a number of sheets printed in a unit of time is equal to or greater than a reference number | Masahito Saeki | 2016-01-19 |