Issued Patents 2011
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062819 | Magenta toner for developing electrostatic image | Hiroyuki Yasukawa, Mikio Kouyama, Hiroaki Obata, Natsuko Kusaka | 2011-11-22 |
| 8062818 | Toner for electrostatic image development, full-color toner kit and image forming method | Mikio Kouyama, Hiroshi Yamazaki, Ken Ohmura | 2011-11-22 |
| 8053153 | Toner for developing electrostatic latent image | Mikio Kouyama, Tomoko Sakimura, Hiroyuki Yasukawa, Hiroaki Obata, Natsuko Kusaka | 2011-11-08 |
| 8034520 | Magenta toner for developing electrostatic image | Mikio Kouyama, Hiroyuki Yasukawa, Hiroaki Obata, Natsuko Kusaka | 2011-10-11 |
| 8022625 | Electro-luminescence device for improved display quality by suppressing irregularity of the gap and method of manufacturing electro-luminescence device | — | 2011-09-20 |
| 7956355 | Method of manufacturing organic electroluminescent device and organic electroluminescent device | Ryoichi Nozawa, Yukio Yamauchi | 2011-06-07 |
| 7915823 | Organic electroluminescent device with surface-modifying layer, method for manufacturing the same, and electronic apparatus including the same | — | 2011-03-29 |
| 7902751 | Organic electroluminescent device, method for producing the same, and electronic apparatus | — | 2011-03-08 |
| 7898165 | Light-emitting device and electronic apparatus | — | 2011-03-01 |
| 7862974 | Toner for electrophotography | Kouji Sugama, Masafumi Uchida, Kenji Yamane, Ryuji Kitani | 2011-01-04 |