Issued Patents 2011
Showing 1–4 of 4 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, Yasushi Akiba | 2011-08-09 |
| 7899383 | Lubricating device, lubricant applicator, and priming agent used therewith | Takeshi Shintani, Takaya Muraishi, Yasushi Akiba, Akio Kosuge, Kaoru Yoshino | 2011-03-01 |
| 7894758 | Image forming apparatus, image forming device charging device and lubricant supplying device constitution | Takeshi Shintani, Hiroshi Ono, Kaoru Yoshino, Akio Kosuge, Takaya Muraishi +3 more | 2011-02-22 |
| 7873291 | Image forming apparatus and process cartridge including charging bias adjustment control | Akio Kosuge, Takaya Muraishi, Takeshi Shintani, Yasushi Akiba, Kaoru Yoshino | 2011-01-18 |