Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080096 | Protecting agent for image bearing member and production method therefor, protection layer forming apparatus, image forming method, image forming apparatus, and process cartridge | Masahide Yamashita, Hiroshi Nakai, Jun Yura, Shinya Tanaka | 2011-12-20 |
| 8081916 | Protective agent for image bearing member, protective layer setting unit, and process cartridge | Shinya Tanaka, Hiroshi Nakai, Masahide Yamashita, Kunio Hasegawa, Naoyuki Ozaki | 2011-12-20 |
| 8081917 | Image-bearing member protecting agent, protective layer forming device, process cartridge and image forming apparatus | Hiroshi Nakai, Masahide Yamashita, Kunio Hasegawa, Shinya Tanaka | 2011-12-20 |
| 7991342 | Protective material and image forming apparatus using the protective material | Toshiyuki Kabata, Kumiko Hatakeyama, Kunio Hasegawa, Shinya Tanaka, Masahide Yamashita +1 more | 2011-08-02 |
| 7970334 | Image-carrier protecting agent, protecting-layer forming device, image forming method, image forming apparatus, and process cartridge | Masahide Yamashita, Hiroshi Nakai, Shinya Tanaka, Naoyuki Ozaki | 2011-06-28 |
| 7941087 | Image-bearing member protecting agent, protective layer forming device, image forming method, image forming apparatus and process cartridge | Shinya Tanaka, Hiroshi Nakai, Masahide Yamashita, Kunio Hasegawa | 2011-05-10 |