Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7542712 | Lubricant applicator, and image forming apparatus and process cartridge using the lubricant applicator, and method for assembling the process cartridge | Shuji Tanaka, Shinichi Kawahara, Yoshiyuki Kimura, Hiroshi Hosokawa, Yoshio Hattori +11 more | 2009-06-02 |
| 7496323 | Lubricant applying unit, process cartridge, and image forming apparatus | Shinichi Kawahara, Takeo Suda, Takaaki Tawada | 2009-02-24 |
| 7209698 | Method and apparatus for image forming capable of using minuscule spherical particles of toner, a process cartridge in use for the apparatus and a toner used in the image forming for obtaining an image with a high thin line reproducibility | Takaaki Tawada, Shinichi Kawahara, Takeo Suda, Keiichi Yoshida, Haruji Mizuishi | 2007-04-24 |
| 7035582 | Image forming apparatus and process cartridge including lubricant applying device that prevents waste of lubricant | Takeo Suda, Shinichi Kawahara, Takaaki Tawada | 2006-04-25 |