Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816613 | Color image processing apparatus capable of reproducing colors with high-fidelity visually | Daisetsu Tohyama, Hiroyuki Suzuki, Atsushi Ishikawa | 2004-11-09 |
| 6735665 | Data processing device for specifying data storage information on a portable recording medium | Kazunori Shionoya, Atsushi Ishikawa, Hidekazu Takahama, Takahiro Kitayama | 2004-05-11 |
| 6728418 | Image read apparatus and method that can obtain favorable readout image | Katsuaki Tajima, Hidekazu Takahama, Taisuke Akahori, Hideaki Mizuno | 2004-04-27 |
| 6697175 | Image reading apparatus and scanner using photoelectric conversion unit with limited pixel count to read images with high resolution and method thereof | Takayuki Nabeshima, Satoshi Iwasaki | 2004-02-24 |
| 6600579 | Image reading apparatus | Katsuaki Tajima, Hidekazu Takahama, Taisuke Akahori, Hideaki Mizuno | 2003-07-29 |
| 6587224 | Image reading apparatus that can correct chromatic aberration caused by optical system and chromatic aberration correction method | Takayuki Nabeshima, Satoshi Iwasaki | 2003-07-01 |
| 6335805 | Image reading apparatus and method utilizing a plurality of line sensors | Kazuhiro Ishiguro | 2002-01-01 |
| 6009303 | Document scan apparatus, imaging forming apparatus having the document scan apparatus, and method for controlling a document scan apparatus | Masao Kondo | 1999-12-28 |
| 5930008 | Image reading device and method | Takayuki Nabeshima, Keiji Kusumoto, Katsuaki Tajima | 1999-07-27 |
| 4935910 | Fitting structure for watch case and band | Masayuki Akasaka | 1990-06-19 |
| 4740699 | Radiographic image reading method | Mikio Miura, Hisanori Tsuchino, Fumio Shimada | 1988-04-26 |
| D295387 | Wristwatch | — | 1988-04-26 |