Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7337397 | Separation, transmission and display of character and non-character data | — | 2008-02-26 |
| 6707565 | Image output device | Tadashi Ohira, Toshikazu Kawaguchi, Tsutomu Yamazaki | 2004-03-16 |
| 6594039 | Image reading device, an image reading method, a computer program product for storing an image reading sequence, and an image forming apparatus | — | 2003-07-15 |
| 6400466 | Storage medium, system and method for image forming and copying | Tsutomu Yamazaki, Toshikazu Kawaguchi, Tadashi Ohira | 2002-06-04 |
| 6002429 | Image input device in which the image sensing conditions are changed depending on a data format required by an external device | Keizou Ochi, Takashi Iida, Takashi Kondo | 1999-12-14 |
| 5258831 | Image reading device capable of color discrimination | Akio Kato, Kaoru Tada, Katsuaki Tajima | 1993-11-02 |
| 5255062 | Image forming apparatus having a removal means for separating developers | Tateki Oka, Kenji Tabuchi | 1993-10-19 |
| 5134444 | Image forming apparatus | Kenji Tabuchi, Tateki Oka | 1992-07-28 |
| 4891670 | Copying machine in which copying magnification can be easily set | — | 1990-01-02 |
| 4796065 | Apparatus for detecting image density in an image-forming machine | — | 1989-01-03 |