Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8112583 | Data recording for a hard drive in response to commands | — | 2012-02-07 |
| 7986438 | Image processing system, apparatus, and method, and color reproduction method | Kosei Takahashi, Osamu Yamada | 2011-07-26 |
| 7580566 | Image processing device, image processing method, storage medium, and program | Yasuo Fukuda, Osamu Yamada, Takahiro Matsuura | 2009-08-25 |
| 7480083 | Image processing system, apparatus, and method, and color reproduction method | Kosei Takahashi, Osamu Yamada | 2009-01-20 |
| 7480818 | Data storage device, reconstruction controlling device, reconstruction controlling method, and storage medium | — | 2009-01-20 |
| 7450281 | Image processing apparatus and information processing apparatus, and method thereof | Makoto Torigoe, Yuji Akiyama, Osamu Yamada, Takuya Shimada | 2008-11-11 |
| 7315385 | Image processing apparatus and method thereof | Yoshiko Iida, Osamu Yamada | 2008-01-01 |
| 7251253 | Audio packet communications system, network telephone terminal and special packet process method | Yasuo Funato | 2007-07-31 |
| 7251359 | Image processing apparatus and method that use sample spectral distribution data selected based on color data from an object to estimate spectral distribution of a wavelength region | Yoshiko Iida, Osamu Yamada | 2007-07-31 |
| 7230642 | Apparatus and method for converting spectral data of an object in a photographing environment into spectral data in an observation environment | Yoshiko Iida, Osamu Yamada | 2007-06-12 |
| 6993148 | Image processing apparatus and method, and storage medium | Tomoyuki Miyashita, Junichi Hayashi, Tomochika Murakami | 2006-01-31 |
| 6897988 | Image processing apparatus, image processing method, and storage medium for color matching | Kazuhiro Saito, Hirochika Matsuoka | 2005-05-24 |
| 6876732 | Service providing method for electronic device, customer center, and user system | Yoshimitsu Ebisawa, Seiichi Yamamoto, Hitoshi Kato, Yoshihiro Kawauchi, Yasuo Funato | 2005-04-05 |
| 6853747 | Image processing method and apparatus and recording medium | Takahiro Matsuura, Osamu Yamada | 2005-02-08 |
| 6839146 | Image processing method, apparatus, and medium storing program for checking for copy-prohibited objects | Yoshihiro Ishida, Keiichi Iwamura | 2005-01-04 |
| 6721438 | Image processing apparatus, image processing method, and storage medium | Keiichi Iwamura, Yoshihiro Ishida | 2004-04-13 |
| 6714212 | Display apparatus | Akira Tsuboyama, Kazunori Katakura, Kazumi Suga, Manabu Iwasaki | 2004-03-30 |
| 6385392 | Data processing apparatus and data processing method | Satoshi Maeda | 2002-05-07 |
| 6333788 | Image processing apparatus and method | Osamu Yamada, Kazuhiro Saito, Hiroshi Mori | 2001-12-25 |
| 6282314 | Image processing method and apparatus which iteratively divides image data into sub-regions | Susumu Sugiura, Mitsuru Maeda, Osamu Yamada, Hiroshi Mori | 2001-08-28 |
| 6269186 | Image processing apparatus and method | — | 2001-07-31 |
| 5920655 | Binarization image processing for multi-level image data | Osamu Yamada, Hiroshi Mori | 1999-07-06 |
| 5909512 | Method and apparatus to reduce scintillation in dithered display systems | Masamichi Ohshima, Shuntaro Aratani, Kazumi Suga | 1999-06-01 |
| 5621476 | Reducing the effects of noise in level number transformation | Susumu Sugiura, Osamu Yamada | 1997-04-15 |
| 5543855 | Image processing method and apparatus with error diffusion | Osamu Yamada, Susumu Sugiura | 1996-08-06 |