Issued Patents 2011
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081917 | Image-bearing member protecting agent, protective layer forming device, process cartridge and image forming apparatus | Hiroshi Nakai, Masato Iio, Kunio Hasegawa, Shinya Tanaka | 2011-12-20 |
| 8081916 | Protective agent for image bearing member, protective layer setting unit, and process cartridge | Shinya Tanaka, Hiroshi Nakai, Masato Iio, Kunio Hasegawa, Naoyuki Ozaki | 2011-12-20 |
| 8080096 | Protecting agent for image bearing member and production method therefor, protection layer forming apparatus, image forming method, image forming apparatus, and process cartridge | Hiroshi Nakai, Jun Yura, Masato Iio, Shinya Tanaka | 2011-12-20 |
| 8064782 | Management device of an image forming apparatus | Yasushi Nakazato, Kohji Ue, Jun Yamane, Osamu Satoh | 2011-11-22 |
| 7991342 | Protective material and image forming apparatus using the protective material | Toshiyuki Kabata, Kumiko Hatakeyama, Kunio Hasegawa, Shinya Tanaka, Masato Iio +1 more | 2011-08-02 |
| 7986910 | Lubricant coater, image bearing unit, and image forming apparatus | Toshiyuki Kabata, Kumiko Hatakeyama | 2011-07-26 |
| 7979016 | Image forming apparatus and protective agent block | Kumiko Hatakeyama, Toshiyuki Kabata, Kunio Hasegawa | 2011-07-12 |
| 7970334 | Image-carrier protecting agent, protecting-layer forming device, image forming method, image forming apparatus, and process cartridge | Hiroshi Nakai, Masato Iio, Shinya Tanaka, Naoyuki Ozaki | 2011-06-28 |
| 7962054 | Image forming apparatus having a function of predicting device deterioration based on a plurality of types of operation control information | Yasushi Nakazato, Kohji Ue, Osamu Satoh, Jun Yamane, Hitoshi Shimizu +2 more | 2011-06-14 |
| 7941087 | Image-bearing member protecting agent, protective layer forming device, image forming method, image forming apparatus and process cartridge | Shinya Tanaka, Hiroshi Nakai, Masato Iio, Kunio Hasegawa | 2011-05-10 |
| 7920800 | Image forming apparatus and failure detection method therefor | Yasushi Nakazato, Kohji Ue, Osamu Satoh, Jun Yamane | 2011-04-05 |