Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8235496 | Printing apparatus | — | 2012-08-07 |
| 7284815 | Inkjet recording apparatus and ink determination method | Tsutomu Takatsuka | 2007-10-23 |
| 7222952 | Method of preparing hard copies | — | 2007-05-29 |
| 7133020 | Transfer apparatus | Naoyoshi Chino, Hideaki Ito | 2006-11-07 |
| 7079229 | Densitometry device | — | 2006-07-18 |
| 7058347 | Surface treatment apparatus and image-forming apparatus | Nobuo Matsumoto, Hiroshi Ishizuka | 2006-06-06 |
| 6480219 | Exposure head | Kenichi Kodama, Hisamitsu Hori | 2002-11-12 |
| 6061371 | System for monitoring amount of light emitted from surface emitting laser | Yoshiharu Okino, Yoshinori Morimoto, Toshiyuki Inoue, Kenichi Kodama | 2000-05-09 |
| 5929979 | Scanning exposure device | Yoshiharu Okino | 1999-07-27 |
| 5905851 | Light beam scanning recording device | Yoshinori Morimoto, Yoshiharu Okino, Toshiyuki Inoue, Kenichi Kodama | 1999-05-18 |
| 5751748 | System for monitoring amount of light emitted from surface emitting laser | Yoshiharu Okino, Yoshinori Morimoto, Toshiyuki Inoue, Kenichi Kodama | 1998-05-12 |
| 5748283 | Light-source device for exposure and light-source device for image reading | Hiroshi Sunagawa, Osamu Iwasaki, Takaaki Aihara | 1998-05-05 |
| 5515136 | Image recording apparatus | Tomonori Nishio, Takatoshi Ohtsu | 1996-05-07 |
| 5419999 | Optical recording medium and recording/reproducing method therefor | — | 1995-05-30 |
| 4682315 | Focussing error detection device for use in optical disk type recording system | — | 1987-07-21 |