Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8812467 | Information processing apparatus and computer readable medium for performing history cancellation processing | Takahiro Saito, Shigehisa Kawabe | 2014-08-19 |
| 8719691 | Document providing system and computer-readable storage medium | Shigehisa Kawabe, Masao Nukaga, Akira Suzuki | 2014-05-06 |
| 8489705 | Report management system and computer readable medium | Shigehisa Kawabe | 2013-07-16 |
| 8086570 | Secure document management using distributed hashing | Shigehisa Kawabe, Yoshihiro Ueda, Kenichi Numata, Akira Suzuki, Masao Nukaga +2 more | 2011-12-27 |
| 8069243 | Document management server, method, storage medium and computer data signal, and system for managing document use | Shigehisa Kawabe, Taro Terao | 2011-11-29 |
| 8028018 | System, device, and method for cooperative processing | Shigehisa Kawabe, Akira Suzuki, Katsuhide Tanaka | 2011-09-27 |
| 7912846 | Document processing method, recording medium, and document processing system | Shigehisa Kawabe, Akira Suzuki, Katsuhide Tanaka | 2011-03-22 |
| 7069501 | Structured document processing system and structured document processing method | Ichiro Yamashita, Shigehisa Kawabe | 2006-06-27 |
| 6473531 | Image information coding system | — | 2002-10-29 |
| 6236756 | Image analysis method and device | Shunichi Kimura, Yutaka Koshi, Koh Kamizawa | 2001-05-22 |
| 6205254 | Image coding apparatus and method, and image decoding apparatus and method | Yutaka Koshi, Akihiro Andoh | 2001-03-20 |
| 6078689 | Image information encoding device | Shunichi Kimura | 2000-06-20 |
| 5991458 | Image quality prediction apparatus and method, and image quality control apparatus and method | Shunichi Kimura, Taro Yokose, Yutaka Koshi, Koh Kamizawa | 1999-11-23 |
| 5987182 | Markov model image encoding device and method | Shunichi Kimura, Taro Yokose, Yutaka Koshi, Koh Kamizawa | 1999-11-16 |
| 5978561 | Image forming apparatus | Shunichi Kimura, Akihiro Andoh, Shinji Shishido, Yutaka Koshi, Koh Kamizawa | 1999-11-02 |
| 5956430 | Image information coding apparatus and method using code amount of a selected pixel block for changing coding parameter | Shun Kimura, Taro Yokose, Yutaka Koshi, Koh Kamizawa | 1999-09-21 |
| 5900946 | Image information encoding/decoding apparatus assuring a minimum compression ratio and limiting a transfer rate | Koh Kamizawa, Yutaka Koshi, Shunichi Kimura, Akihiro Andoh | 1999-05-04 |
| 5821969 | Image forming apparatus | Yutaka Koshi, Shinji Shishido, Shunichi Kimura, Akihiro Andoh, Koh Kamizawa | 1998-10-13 |
| 5822463 | Image coding apparatus utilizing a plurality of different quantization-width estimation methods | Taro Yokose, Akihiro Andoh, Shunichi Kimura, Yutaka Koshi, Koh Kamizawa | 1998-10-13 |
| 5754698 | Image signal encoding device having first and second encoding means | Kazuhiro Suzuki, Yutaka Koshi, Koh Kamizawa | 1998-05-19 |
| 5692074 | Image information coding device and image information communication device with block average information and controllable compression | — | 1997-11-25 |
| 5613015 | Image signal analyzing system and coding system | Kazuhiro Suzuki, Yutaka Koshi, Shunichi Kimura, Koh Kamizawa | 1997-03-18 |
| 5598484 | Apparatus for encoding an image signal | Kazuhiro Suzuki, Koh Kamizawa, Yutaka Koshi | 1997-01-28 |
| 5500907 | Image signal analyzing system | Koh Kamizawa, Yutaka Koshi, Kazuhiro Suzuki | 1996-03-19 |
| 5459517 | Moving picture scene detection system | Koh Kamizawa | 1995-10-17 |