Issued Patents All Time
Showing 26–50 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7194140 | Image processing apparatus and method which compresses image data of each region using a selected encoding method | Naoki Ito, Ken-ichi Ohta, Hidefumi Osawa, Shinichi Kato | 2007-03-20 |
| 7188132 | Hadamard transformation method and apparatus | — | 2007-03-06 |
| 7127115 | Image processing apparatus and method, computer program, and storage medium | Hidefumi Osawa, Ken-ichi Ohta, Shinichi Kato, Naoki Ito | 2006-10-24 |
| 7106911 | Image processing apparatus and control method for inputting image data and encoding the data | Ken-ichi Ohta, Hidefumi Osawa, Shinichi Kato, Naoki Ito | 2006-09-12 |
| 6996593 | Filter processing apparatus and its control method, program, and storage medium | — | 2006-02-07 |
| 6952501 | Image processing apparatus, image encoding apparatus, and image decoding apparatus | — | 2005-10-04 |
| 6904177 | Filter processing apparatus | — | 2005-06-07 |
| 6865299 | Coding apparatus and method | — | 2005-03-08 |
| 6711295 | Encoding apparatus and method, and storage medium | Hiroshi Kajiwara, Takeshi Yamazaki | 2004-03-23 |
| 6690825 | Image processing apparatus and method | — | 2004-02-10 |
| 6597467 | Image processing apparatus for transmitting compressed area information to be used in editing | Nobutaka Miyake, Yoshitake Nagashima, Yuji Konno, Hiromi Fukuda | 2003-07-22 |
| 6567019 | Data processing apparatus and method | — | 2003-05-20 |
| 6567562 | Encoding apparatus and method | Takeshi Yamazaki | 2003-05-20 |
| 6560365 | Decoding apparatus and method | Hiroshi Kajiwara, Takeshi Yamazaki | 2003-05-06 |
| 6552819 | Image processing apparatus and method | Hidefumi Osawa, Yoshinobu Mita, Ken Onodera | 2003-04-22 |
| 6553143 | Image encoding method and apparatus | Nobutaka Miyake, Yoshitake Nagashima, Joji Oki, Yuji Konno, Kazuhide Hasegawa | 2003-04-22 |
| 6549676 | Encoding device | Hiroshi Kajiwara, Takeshi Yamazaki | 2003-04-15 |
| 6546145 | Image compression using selection of quantization method | Nobutaka Miyake | 2003-04-08 |
| 6473530 | Encoding and decoding apparatuses and image processing apparatus using the same | — | 2002-10-29 |
| 6459498 | Data transmission method and apparatus that discriminates whether data is to be developed into bitmap data | Nobutaka Miyake, Yoshitake Nagashima, Yuji Konno, Hiromi Fukuda | 2002-10-01 |
| 6408102 | Encoding/decoding device | — | 2002-06-18 |
| 5986594 | Image compression by arithmetic coding with learning limit | Yoshinobu Mita, Hidefumi Osawa | 1999-11-16 |
| 5887114 | Video memory device for processing a digital video signal comprising a separation means which separates a horizontal synchronizing signal from a digital video signal | Yoshihiro Nakatani, Hisataka Hirose, Tsutomu Fukatsu, Chikara Sato | 1999-03-23 |
| 5841381 | Huffman coding/decoding using an intermediate code number | — | 1998-11-24 |
| 5818970 | Image encoding apparatus | Hisashi Ishikawa, Hidekazu Tominaga, Koichi Honma, Nobutaka Miyake, Yuji Konno | 1998-10-06 |