Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8944560 | Image forming apparatus | Kohta Akiyama | 2015-02-03 |
| 8602515 | Image forming device | Kaoru Satoh | 2013-12-10 |
| 7494199 | Head control device and image recording apparatus | — | 2009-02-24 |
| 6923520 | Head driving unit and an image forming apparatus using the same | Tatsuhiko Oikawa, Toshihito Kamei, Takashi Kimura, Mikio Ohashi | 2005-08-02 |
| 6252682 | Document sensing device for an image forming apparatus | Nobuyuki Baba, Koichi Kudo | 2001-06-26 |
| 5929436 | Optical sensor including a first and second converging optical system for edge detection | Nobuyuki Baba, Toshiharu Murai, Koichi Kudo | 1999-07-27 |
| 5818062 | Original edge detecting system and optical sensor using distance detecting light-receiving means | Nobuyuki Baba, Toshiharu Murai, Koichi Kudo | 1998-10-06 |
| 5729024 | Original edge detecting system and optical sensor | Nobuyuki Baba, Toshiharu Murai, Koichi Kudo | 1998-03-17 |