Issued Patents All Time
Showing 126–150 of 246 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8092964 | Toner | Mikio Kouyama, Tomoko Sakimura, Hiroyuki Yasukawa, Hiroaki Obata, Natsuko Kusaka | 2012-01-10 |
| 8062818 | Toner for electrostatic image development, full-color toner kit and image forming method | Mikio Kouyama, Hiroshi Yamazaki, Ken Ohmura | 2011-11-22 |
| 8062819 | Magenta toner for developing electrostatic image | Hiroyuki Yasukawa, Mikio Kouyama, Hiroaki Obata, Natsuko Kusaka | 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 |
| 7807327 | Method for producing electrophotographic toner | Mikio Koyama, Hiroyuki Yasukawa | 2010-10-05 |
| 7789784 | Steering device | Masatoshi Nakatsu | 2010-09-07 |
| 7786668 | Organic EL device | — | 2010-08-31 |
| 7781967 | Organic electroluminescence device having an improved barrier structure, and manufacturing method therefore and electronic apparatus | — | 2010-08-24 |
| 7759035 | Electrostatic charge image developing toner and image forming method | Hidetaka Ninomiya, Mikio Kouyama, Takato Chiba, Hiroyuki Yasukawa | 2010-07-20 |
| 7741769 | Light-emitting device for sealing light-emitting elements and electronic apparatus | — | 2010-06-22 |
| 7700385 | Electro-optical device, method of manufacturing the same, and electronic apparatus | — | 2010-04-20 |
| 7682769 | Method of manufacturing toner, toner, and image forming method | Mikio Koyama | 2010-03-23 |
| 7682767 | Method of manufacturing toner, toner, and image forming method | Mikio Koyama, Hiroshi Yamazaki | 2010-03-23 |
| 7680423 | Image forming apparatus and method for controlling wear of a photoconductor drum | Kazuhiro Iihara | 2010-03-16 |
| 7667284 | Method of manufacturing organic electroluminescent device and organic electroluminescent device | Ryoichi Nozawa, Yukio Yamauchi | 2010-02-23 |
| 7667395 | Light emitting device, method of manufacturing light emitting device, and electronic apparatus | — | 2010-02-23 |
| 7662007 | Method of fabricating sealing substrate | — | 2010-02-16 |
| 7642715 | Light-emitting device comprising an improved gas barrier layer, method for manufacturing light-emitting device, and electronic apparatus | — | 2010-01-05 |