Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7184694 | Image forming method and apparatus to maintain a high efficiency of toner transfer | Satoshi Nishida, Shigetaka Kurosu, Masashi Saito, Hiroshi Morimoto | 2007-02-27 |
| 7130552 | Image forming apparatus | Satoshi Nishida, Shigetaka Kurosu, Mikihiko Takada, Hiroshi Morimoto, Masashi Saito | 2006-10-31 |
| 6957034 | Image forming apparatus having intermediate transfer belt and primary transfer roller | Masashi Saito, Mikihiko Takada, Shigetaka Kurosu, Hiroshi Morimoto, Satoshi Nishida | 2005-10-18 |
| 6762779 | Image forming apparatus, method of manufacturing substrate for photoreceptor, substrate for photoreceptor, and photoreceptor | Shigetaka Kurosu, Hiroshi Morimoto, Satoshi Nishida, Masashi Saito | 2004-07-13 |
| 6760562 | Image forming apparatus | Satoshi Nishida, Shigetaka Kurosu, Hiroshi Morimoto, Masashi Saito | 2004-07-06 |
| 6621999 | Developing device and image forming apparatus | — | 2003-09-16 |
| 6285841 | Image forming apparatus using an asymmetric wave pattern of developing bias voltage | — | 2001-09-04 |
| 5851711 | Image forming method | Katuichi Kawabata, Kouichi Itou | 1998-12-22 |