Issued Patents All Time
Showing 76–96 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6535301 | Image processing apparatus, image processing method, image processing program recording medium, color adjustment method, color adjustment device, and color adjustment control program recording medium | Yoshihiro Nakami | 2003-03-18 |
| 6510254 | Apparatus and method for image data interpolation and medium on which image data interpolation program is recorded | Yoshihiro Nakami | 2003-01-21 |
| 6501580 | Method and apparatus for optimizing dispersion in an optical fiber transmission line in accordance with an optical signal power level | George Ishikawa, Hiroki Ooi | 2002-12-31 |
| 6404509 | Color correction device | Takashi Maruyama, Michinao Osawa | 2002-06-11 |
| 6392759 | Edge-enhancement processing apparatus and method, and medium containing edge-enhancement processing program | Yoshihiro Nakami | 2002-05-21 |
| 6351558 | Image processing system, image processing method, and medium having an image processing control program recorded thereon | — | 2002-02-26 |
| 6351546 | Image processing method and image processing device | Yasuhiko Murayama, Ayako Kobayashi | 2002-02-26 |
| 6154573 | Image processing method and image processing device | Yasuhiko Murayama, Ayako Kobayashi | 2000-11-28 |
| 6151410 | Image processing apparatus, image processing method and medium for storing image-processing control program | Yoshihiro Nakami | 2000-11-21 |
| 6081360 | Method and apparatus for optimizing dispersion in an optical fiber transmission line in accordance with an optical signal power level | George Ishikawa, Hiroki Ooi | 2000-06-27 |
| 6064236 | Phase detector and timing extracting circuit using phase detector | Takuji Yamamoto | 2000-05-16 |
| 5940524 | Image processing method and image processing device | Yasuhiko Murayama, Mikio Aoki | 1999-08-17 |
| 5909514 | Image processing method and image processing device | Yasuhiko Murayama, Ayako Kobayashi | 1999-06-01 |
| RE36088 | Optical transmitter | Hiroshi Nishimoto | 1999-02-09 |
| 5808571 | Synchronization control unit which maintains synchronization between serial-to-parallel converters operating in parallel, or between parallel-to-serial converters operating in parallel | Tetsuji Sato, Noriaki Mizuguchi, Tetsuya Kiyonaga | 1998-09-15 |
| 5784488 | Image processing method and system | — | 1998-07-21 |
| 5768441 | Image processing method and apparatus | Koichi Yoshizawa | 1998-06-16 |
| 5764813 | Image processing method and image processing device | Yasuhiko Murayama, Mikio Aoki | 1998-06-09 |
| 5751185 | Low pass filter circuit utilizing transistors as inductive elements | Takuji Yamamoto | 1998-05-12 |
| 5170274 | Optical transmitter | Hiroshi Nishimoto | 1992-12-08 |
| 4884278 | Semiconductor laser modulation control system | Hiroshi Nishimoto, Takashi Touge, Tadashi Okiyama, Yasunari Arai | 1989-11-28 |