Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7444467 | Storage system having a semiconductor memory device which stores data and parity data permanently | Tatuya Ninomiya, Hiroyuki Kurosawa, Naoya Takahashi, Yasuo Inoue, Hidehiko Iwasaki +2 more | 2008-10-28 |
| 7120738 | Storage system having data format conversion function | Tatuya Ninomiya, Hiroyuki Kurosawa, Naoya Takahashi, Yasuo Inoue, Hidehiko Iwasaki +2 more | 2006-10-10 |
| 6581128 | Storage system | Tatuya Ninomiya, Hiroyuki Kurosawa, Naoya Takahashi, Yasuo Inoue, Hidehiko Iwasaki +2 more | 2003-06-17 |
| 6578100 | Storage system having plural buses | Tatuya Ninomiya, Hiroyuki Kurosawa, Naoya Takahashi, Yasuo Inoue, Hidehiko Iwasaki +2 more | 2003-06-10 |
| 6094647 | Presearch type document search method and apparatus | Kanji Kato, Hiromichi Fujisawa, Mitsuo Ooyama, Hisamitsu Kawaguchi, Atsushi Hatakeyama +4 more | 2000-07-25 |
| 6012119 | Storage system | Tatuya Ninomiya, Hiroyuki Kurosawa, Naoya Takahashi, Yasuo Inoue, Hidehiko Iwasaki +2 more | 2000-01-04 |
| 5819054 | Storage system realizing scalability and fault tolerance | Tatuya Ninomiya, Hiroyuki Kurosawa, Naoya Takahashi, Yasuo Inoue, Hidehiko Iwasaki +2 more | 1998-10-06 |
| 5625810 | Data file apparatus for registering and retrieving data files in accordance with attribute information thereof | Yasuo Kurosu, Yoshihiro Yokoyama | 1997-04-29 |
| 5590317 | Document information compression and retrieval system and document information registration and retrieval method | Hiroaki Iguchi, Yasuo Kurosu, Masaaki Fujinawa, Yoshihiro Yokoyama | 1996-12-31 |
| 5539843 | Image processing system | Tatsuya Murakami, Masaaki Fujinawa, Hiromichi Fujisawa, Yasuo Kurosu | 1996-07-23 |
| 5519857 | Hierarchical presearch type text search method and apparatus and magnetic disk unit used in the apparatus | Kanji Kato, Hiromichi Fujisawa, Mitsuo Ooyama, Hisamitsu Kawaguchi, Atsushi Hatakeyama +4 more | 1996-05-21 |
| 5471549 | Method of detecting and correcting a direction of image data and document image filing system employing the same | Yasuo Kurosu, Hiromichi Fujisawa | 1995-11-28 |
| 5388167 | Document image processing system and document image processing method | Masashi Koga, Hiroshi Sakou, Masaaki Fujinawa, Hiromichi Fujisawa, Tatsuya Murakami +4 more | 1995-02-07 |
| 5369742 | Image file and retrieving apparatus and method | Yasuo Kurosu, Shuhei Wada, Yoshihiro Yokoyama | 1994-11-29 |
| 5335084 | Document image filing system having input color mode selecting capability | Narihiro Munemasa, Fumio Wakamori, Masaaki Fujinawa, Yasuo Kurosu | 1994-08-02 |
| 5235681 | Image filing system for protecting partial regions of image data of a document | Satoshi Ito, Hiromichi Fujisawa, Masaaki Fujinawa, Nobuyuki Minowa, Akihisa Hirasawa | 1993-08-10 |
| 5231482 | Image filing apparatus and method for thereby encoding and storing various documents | Tatsuya Murakami, Eiichi Hadano, Masaaki Fujinawa, Hiromichi Fujisawa, Tsugio Takahashi +3 more | 1993-07-27 |
| 5189404 | Display apparatus with rotatable display screen | Tamon Masimo, Hiroshi Kanazawa, Satoshi Ito | 1993-02-23 |
| 5181260 | Method for determining the amount of skew of image, method for correcting the same, and image data processing system | Yasuo Kurosu, Yoshihiro Yokoyama, Kenichi Nishikawa, Masaaki Fujinawa | 1993-01-19 |
| 5179683 | Retrieval apparatus including a plurality of retrieval units | Masaharu Murakami, Tamon Masimo | 1993-01-12 |
| 5179649 | Method for generating title information entry format and method for filing images in image filing device | Satoshi Ito, Toshihiro Hananoi | 1993-01-12 |
| 5168533 | Hierarchical presearch type text search method and apparatus and magnetic disk unit used in the apparatus | Kanji Kato, Hiromichi Fujisawa, Mitsuo Ooyama, Hisamitsu Kawaguchi, Atsushi Hatakeyama +4 more | 1992-12-01 |
| 5150458 | Electronic image information filing apparatus displaying editing corrections | Satoshi Ito | 1992-09-22 |
| 5140644 | Character string retrieving system and method | Hisamitsu Kawaguchi, Kanji Kato, Atsushi Hatakeyama, Hiromichi Fujisawa, Masaaki Fujinawa +1 more | 1992-08-18 |
| 5128748 | Image processing system and apparatus for processing color documents | Tatsuya Murakami, Masaaki Fujinawa, Hiromichi Fujisawa, Satoshi Ito, Eiichi Hadano +1 more | 1992-07-07 |