Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7818173 | Information retrieval system, method, and program | Toshihiko Manabe, Hideki Tsutsui, Koji Urata, Hiroko Hayama | 2010-10-19 |
| 7328408 | Apparatus and method for extracting and sharing information | Hideo Umeki, Kazuyuki Gotoh, Takehiko Yokota, Sougo Tsuboi | 2008-02-05 |
| 7035853 | Document management method and document management device | Hideo Umeki, Nobuhiro Shimogori, Kouichi Sasaki, Yasuko Nakayama | 2006-04-25 |
| 6990490 | Information management method and information management device | Kouichi Sasaki, Hideo Umeki, Masayuki Horikawa, Yasuko Nakayama | 2006-01-24 |
| 6910034 | Search apparatus, search method and storage medium for storing search program | Kouichi Sasaki, Toshihiro Kayama, Hideo Umeki | 2005-06-21 |
| 6766321 | Information management method and information management device | Kouichi Sasaki, Hideo Umeki, Masayuki Horikawa, Yasuko Nakayama | 2004-07-20 |
| 6339774 | Information sharing system and computer program product for causing computer to support the information sharing system | Yasuko Nakayama, Kouichi Sasaki, Yoichi Takebayashi, Yoshihisa Ohtake, Kazuyuki Gotoh +3 more | 2002-01-15 |
| 5999185 | Virtual reality control using image, model and control data to manipulate interactions | Nobuko Kato, Akio Okazaki, Miwako Doi, Kenichi Mori, Katsuyuki Murata | 1999-12-07 |
| 5918222 | Information disclosing apparatus and multi-modal information input/output system | Kouichi Sasaki, Kazuyuki Gotoh, Yasuyo Shibazaki, Akira Morishita, Yoichi Takebayashi +1 more | 1999-06-29 |
| 5787414 | Data retrieval system using secondary information of primary data to be retrieved as retrieval key | Seiji Miike, Satoshi Ito, Hiroshi Mizoguchi, Yoichi Takebayashi, Yoshiaki Kurosawa +6 more | 1998-07-28 |
| 5742837 | Method and apparatus for document formatting with efficient figure element layout manipulation | Isamu Iwai, Koji Yamaguchi, Miwako Doi | 1998-04-21 |
| 5590268 | System and method for evaluating a workspace represented by a three-dimensional model | Miwako Doi, Ikiko Nishida, Nobuko Kato | 1996-12-31 |
| 5566280 | 3D dynamic image production system with automatic viewpoint setting | Miwako Doi | 1996-10-15 |
| 5517621 | Method and apparatus for document formatting with efficient figure element layout manipulation | Isamu Iwai, Koji Yamaguchi, Miwako Doi | 1996-05-14 |
| 5305208 | Database retrieval system for effectively displaying differences between elements of plural drawings | Miwako Doi, Akio Okazaki, Hideo Numagami, Yasukazu Okamoto, Hiroyuki Tsuboi +2 more | 1994-04-19 |
| 5179650 | Method and apparatus for editing documents | Isamu Iwai, Miwako Doi, Yoichi Takebayashi | 1993-01-12 |
| 5119491 | Method and apparatus for formatting document by using command codes regarding document structure | Iwamu Iwai, Yoichi Takebayashi, Koji Yamaguchi, Miwako Doi | 1992-06-02 |
| 5031121 | System for automatically processing a document including text and associated image information | Isamu Iwai, Miwako Doi | 1991-07-09 |
| 5027420 | Method and apparatus for generating patterns with a user preference learning function | Yoichi Takebayashi, Isamu Iwai, Miwako Doi | 1991-06-25 |
| 4970665 | Method and apparatus for formatting document | Miwako Doi, Isamu Iwai, Yoichi Takebayashi, Koji Yamaguchi | 1990-11-13 |
| 4949287 | Document processing system | Koji Yamaguchi, Isamu Iwai | 1990-08-14 |