Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6735665 | Data processing device for specifying data storage information on a portable recording medium | Makoto Kumagai, Kazunori Shionoya, Atsushi Ishikawa, Takahiro Kitayama | 2004-05-11 |
| 6728418 | Image read apparatus and method that can obtain favorable readout image | Makoto Kumagai, Katsuaki Tajima, Taisuke Akahori, Hideaki Mizuno | 2004-04-27 |