Issued Patents 2011
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086152 | Developing device, image forming apparatus, image forming system, developing method, and toner bearing member | Takatomo Fukumoto | 2011-12-27 |
| 8086150 | Toner particle-bearing roller with projection portion, developing device having such toner particle-bearing roller, and image forming apparatus having such developing device | Tomohiro Aruga, Noboru Sakurai | 2011-12-27 |
| 8081911 | Development roller, development device, and image forming apparatus | Masahiro Maeda, Junichi Suzuki, Takatomo Fukumoto | 2011-12-20 |
| 8081910 | Image forming apparatus and image forming method | Atsunori Kitazawa, Takatomo Fukumoto | 2011-12-20 |
| 8032064 | Developer apparatus, image forming apparatus and developing method | Takatomo Fukumoto | 2011-10-04 |
| 8027624 | Developer apparatus, an image forming apparatus and an image forming method | Masahiro Maeda, Takatomo Fukumoto | 2011-09-27 |
| 8023868 | Development roller, development device, and image forming apparatus | Masahiro Maeda, Junichi Suzuki, Takatomo Fukumoto | 2011-09-20 |
| 8010024 | Developer apparatus with restriction member removing toner from convex sections of toner carrier roller | Takatomo Fukumoto | 2011-08-30 |
| 8005407 | Developer apparatus with restriction member that restricts thickness of toner layer on toner carrier roller | — | 2011-08-23 |
| 7991329 | Developer apparatus, image forming apparatus and developing method | Takatomo Fukumoto | 2011-08-02 |
| 7983591 | Image forming apparatus method for removing toner from seal member by rotation of toner carrier roller | — | 2011-07-19 |
| 7979012 | Image forming apparatus and image forming method | Atsunori Kitazawa | 2011-07-12 |
| 7967680 | Storage medium having game program stored thereon and game apparatus | Hideya Akasaka, Masaaki Tatsumi | 2011-06-28 |
| 7965965 | Development device and image forming apparatus | Masahiro Maeda, Yoshiyuki Kurebayashi, Daisuke Matsumoto, Masaru Kobashi, Takatomo Fukumoto | 2011-06-21 |
| 7945194 | Image forming apparatus and image forming system reducing electrical discharge | Hiroshi Kato, Tomohiro Aruga, Takatomo Fukumoto | 2011-05-17 |
| 7929889 | Image forming apparatus and image forming method | Atsunori Kitazawa | 2011-04-19 |
| 7907877 | Developing device, image forming apparatus, and image forming system | — | 2011-03-15 |
| 7907879 | Development roller, development device, image forming apparatus, and method of manufacturing development roller | Masahiro Maeda, Junichi Suzuki, Takatomo Fukumoto | 2011-03-15 |
| 7904012 | Image carrier cleaning device, image carrier cleaning method, and image forming apparatus | Masaru Kobashi, Masahiro Maeda, Atsunori Kitazawa | 2011-03-08 |
| 7897817 | Resin-platinum complex and resin-supported platinum cluster catalyst | Yasuhiro Uozumi, Takayasu Arakawa | 2011-03-01 |
| 7899376 | Developing device, image forming apparatus, and image forming system | Takatomo Fukumoto, Hiroshi Kato | 2011-03-01 |
| 7885554 | Developing device, image forming apparatus, image forming system, cartridge, developing unit and photoconductor unit | Junji Shirokoshi, Katsumi Okamoto, Yuichi Segawa, Satoru Miyamoto, Yasushige Hori +1 more | 2011-02-08 |