Issued Patents All Time
Showing 76–100 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577681 | Image coding apparatus | — | 2003-06-10 |
| 6516096 | Image encoding apparatus and image decoding apparatus | Taro Yokose, Ikken So, Yutaka Koshi | 2003-02-04 |
| 6473533 | Image encoding apparatus and image decoding apparatus | Taro Yokose, Ikken So, Yutaka Koshi | 2002-10-29 |
| 6459437 | Color converting device | Masanori Sekino, Yutaka Koshi, Fujio Ihara, Taro Yokose, Koh Kamizawa | 2002-10-01 |
| 6236756 | Image analysis method and device | Setsu Kunitake, Yutaka Koshi, Koh Kamizawa | 2001-05-22 |
| 6118900 | Image coding device and image decoding device for use with image disassembly | Taro Yokose, Yutaka Koshi | 2000-09-12 |
| 6078689 | Image information encoding device | Setsu Kunitake | 2000-06-20 |
| 6072909 | Image coding devise and image decoding devise using with image disassembly | Taro Yokose, Yutaka Koshi | 2000-06-06 |
| 5995660 | Image processing apparatus | Akihiro Andoh, Shinji Shishido, Yutaka Koshi | 1999-11-30 |
| 5991458 | Image quality prediction apparatus and method, and image quality control apparatus and method | Setsu Kunitake, Taro Yokose, Yutaka Koshi, Koh Kamizawa | 1999-11-23 |
| 5987182 | Markov model image encoding device and method | Setsu Kunitake, Taro Yokose, Yutaka Koshi, Koh Kamizawa | 1999-11-16 |
| 5978561 | Image forming apparatus | Akihiro Andoh, Setsu Kunitake, Shinji Shishido, Yutaka Koshi, Koh Kamizawa | 1999-11-02 |
| 5923783 | Image encoding apparatus and image decoding apparatus | Kenichi Kawauchi, Taro Yokose | 1999-07-13 |
| 5900946 | Image information encoding/decoding apparatus assuring a minimum compression ratio and limiting a transfer rate | Setsu Kunitake, Koh Kamizawa, Yutaka Koshi, Akihiro Andoh | 1999-05-04 |
| 5821969 | Image forming apparatus | Yutaka Koshi, Shinji Shishido, Setsu Kunitake, Akihiro Andoh, Koh Kamizawa | 1998-10-13 |
| 5822463 | Image coding apparatus utilizing a plurality of different quantization-width estimation methods | Taro Yokose, Akihiro Andoh, Setsu Kunitake, Yutaka Koshi, Koh Kamizawa | 1998-10-13 |
| 5818974 | Image coding apparatus | Yutaka Koshi, Koh Kamizawa | 1998-10-06 |
| 5701367 | Image data coding system for controlling amounts of code data for character image and natural image regions | Yutaka Koshi, Koh Kamizawa | 1997-12-23 |
| 5687256 | Image coding and decoding apparatuses with variable block boundaries | Yutaka Koshi, Koh Kamizawa | 1997-11-11 |
| 5631977 | Encoding device for encoding an image along an order determined by resolution tone level | Yutaka Koshi, Koh Kamizawa | 1997-05-20 |
| 5615288 | Singular value decomposition coding and decoding apparatuses | Yutaka Koshi, Taro Yokose, Koh Kamizawa, Toshi Minami, Osamu Nakamura | 1997-03-25 |
| 5613015 | Image signal analyzing system and coding system | Kazuhiro Suzuki, Yutaka Koshi, Setsu Kunitake, Koh Kamizawa | 1997-03-18 |
| 5487119 | Method of determining quantization step in a subband coding system | Yutaka Koshi, Koh Kamizawa | 1996-01-23 |
| 5392362 | Image coding device and decoding device | Yutaka Koshi, Koh Kamizawa | 1995-02-21 |
| 5383037 | Apparatus for image coding and decoding based on color components in an image signal | Koh Kamizawa | 1995-01-17 |