Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658227 | Development method apparatus, image formation and process cartridge for suppressing variation in toner charge | Hajime Oyama, Tsukuru Kai, Takashi Hodoshima, Yasuo Miyoshi, Ichiro Kadota | 2003-12-02 |
| 6611672 | Image forming apparatus, monocolor image forming apparatus, toner recycling apparatus and intermediate transfer member | Tsumori Satoh, Misao Tanzawa, Yuuji Sawai, Mitsuru Takahashi, Hajime Oyama +2 more | 2003-08-26 |
| 6608984 | Image forming method and apparatus using developer carrier pressed into engagement with image carrier | Junichi Matsumoto, Takashi Hodoshima | 2003-08-19 |
| 6587367 | Dummy cell structure for 1T1C FeRAM cell array | Akitoshi Nishimura, Yukio Fukuda | 2003-07-01 |
| 6526248 | Toner support member and developing device prevented from charging toner by friction | Takashi Hodoshima, Hajime Oyama | 2003-02-25 |
| 6505014 | Image forming apparatus and an image forming process unit | Hisashi Shoji, Tsukuru Kai, Hajime Oyama, Noriyoshi Tarumi, Takashi Hodoshima +1 more | 2003-01-07 |