Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045874 | Image forming apparatus and image density control method | Shin Hasegawa, Hitoshi Ishibashi, Yoshiaki Miyashita, Kohta Fujimori, Nobutaka Takeuchi +3 more | 2011-10-25 |
| 8027605 | Image forming apparatus and image density control method | Nobutaka Takeuchi, Shin Hasegawa, Hitoshi Ishibashi, Shuji Hirai, Kohta Fujimori +2 more | 2011-09-27 |
| 7927774 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Harunobu Ogaki, Takakazu Tanaka, Kenichi Kaku | 2011-04-19 |
| 7929873 | Image forming apparatus and image density control method | Nobutaka Takeuchi, Shin Hasegawa, Hitoshi Ishibashi, Shuji Hirai, Kohta Fujimori +4 more | 2011-04-19 |
| 7903986 | Reuse method and a reusable device for an image forming apparatus having a first process linear velocity and a second image processing apparatus having a second process linear velocity | Kayoko Tanaka, Shin Hasegawa, Hitoshi Ishibashi, Shuji Hirai, Kohta Fujimori +2 more | 2011-03-08 |
| 7897527 | Cushioning pad for hot press | — | 2011-03-01 |
| 7894311 | Focus servo apparatus | Jin Yoneda, Hideaki Sekiya | 2011-02-22 |