Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995947 | Image forming apparatus, and charging device and process cartridge used in the image forming apparatus | Kaoru Yoshino, Takaya Muraishi, Akio Kosuge, Takeshi Shintani, Satoshi Hatori | 2011-08-09 |
| 7899383 | Lubricating device, lubricant applicator, and priming agent used therewith | Takeshi Shintani, Takaya Muraishi, Satoshi Hatori, Akio Kosuge, Kaoru Yoshino | 2011-03-01 |
| 7873291 | Image forming apparatus and process cartridge including charging bias adjustment control | Akio Kosuge, Takaya Muraishi, Takeshi Shintani, Satoshi Hatori, Kaoru Yoshino | 2011-01-18 |