Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6738763 | Information retrieval system having consistent search results across different operating systems and data base management systems | Hiroyuki Suzuki, Masayoshi Itakura, Akihiko Ogawa, Hirotoshi Fujibe | 2004-05-18 |
| 6469643 | Information processing system | Hiroyuki Suzuki, Masayoshi Itakura, Akihiko Ogawa, Hirotoshi Fujibe | 2002-10-22 |
| 5881378 | Device accessing a database using one of old definition information and new definition information based on an access request | Katsumi Hayashi, Kazuhiko Saitou, Hiroshi Ohsato, Tomohiro Hayashi, Takashi Obata +3 more | 1999-03-09 |
| 5873088 | Derived data base processing system enabling one program to access a plurality of data basis | Katsumi Hayashi, Kazuhiko Saitou, Hiroshi Ohsato, Tomohiro Hayashi, Takashi Obata +3 more | 1999-02-16 |
| 5857195 | Method of developing and modifying self-describing database management system to generate a new database management system from an existing database management system | Katsumi Hayashi, Kazuhiko Saitou, Hiroshi Ohsato, Tomohiro Hayashi, Takashi Obata +3 more | 1999-01-05 |
| 5822002 | Synthesized-picture projecting apparatus and picture adjusting method | Tomio Tokoro | 1998-10-13 |
| 5771072 | Video signal processing apparatus and synthesized-picture projecting apparatus for synthesizing a plurality of video signals | Tomio Tokoro | 1998-06-23 |
| 5742809 | Database generic composite structure processing system | Katsumi Hayashi, Kazuhiko Saitou, Hiroshi Ohsato, Tomohiro Hayashi, Takashi Obata +3 more | 1998-04-21 |
| 5734446 | Video signal processing apparatus and picture adjusting method | Tomio Tokoro | 1998-03-31 |
| 5715447 | Method of and an apparatus for shortening a lock period of a shared buffer | Katzumi Hayashi, Yoshinori Shimogai | 1998-02-03 |
| 5649184 | Symmetric/asymmetric shared processing operation in a tightly coupled multiprocessor | Katsumi Hayashi, Yutaka Sekine, Tomohiro Hayashi, Kazuhiko Saito, Yoshinori Shimogai | 1997-07-15 |
| 5568638 | Split control system for a page/page group in a data processing system a pre-split process using a temporary overflow area | Katzumi Hayashi, Shinzi Kitao | 1996-10-22 |
| 5553303 | Data processing system for dynamically switching access control process and for performing recovery process | Katsumi Hayashi, Kazuhiko Saitou, Hiroshi Ohsato, Tomohiro Hayashi, Takashi Obata +3 more | 1996-09-03 |
| 5408652 | Method and apparatus for heterogenous database access by generating different access procedures for different database data structures | Katsumi Hayashi, Kazuhiko Saitou, Hiroshi Ohsato, Tomohiro Hayashi, Takashi Obata +3 more | 1995-04-18 |