Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8311107 | Image data compression device, compressing method, image data decompression device, decompressing method, and recording medium | Junichi Odagiri, Shigeru Yoshida | 2012-11-13 |
| 8045814 | Image compression device, compressing method, storage medium, image decompression device, decompressing method, and storage medium | Junichi Odagiri, Shigeru Yoshida | 2011-10-25 |
| 7519903 | Converting a structured document using a hash value, and generating a new text element for a tree structure | — | 2009-04-14 |
| 6871320 | Data compressing apparatus, reconstructing apparatus, and method for separating tag information from a character train stream of a structured document and performing a coding and reconstruction | Takashi Morihara, Noriko Satoh | 2005-03-22 |
| 6507678 | Apparatus and method for retrieving character string based on classification of character | — | 2003-01-14 |
| 6094634 | Data compressing apparatus, data decompressing apparatus, data compressing method, data decompressing method, and program recording medium | Takashi Morihara | 2000-07-25 |
| 5801648 | Data compressing method, data compressing apparatus, data decompressing method and data decompressing apparatus | Noriko Satoh, Yoshiyuki Okada, Shigeru Yoshida | 1998-09-01 |
| 5673042 | Method of and an apparatus for compressing/decompressing data | Shigeru Yoshida, Yoshiyuki Okada, Yasuhiko Nakano | 1997-09-30 |
| 5109428 | Minutia data extraction in fingerprint identification | Seigo Igaki, Takashi Shinzaki, Fumio Yamagishi, Hiroyuki Ikeda | 1992-04-28 |
| 4728186 | Uneven-surface data detection apparatus | Shin Eguchi, Seigo Igaki, Fumio Yamagishi, Hiroyuki Ikeda, Takefumi Inagaki | 1988-03-01 |