Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7669209 | Method for optimizing remote procedure call (RPC) and program execution method by use of the optimized RPC | Shinji Fujiwara, Yoshimasa Masuoka, Nobutoshi Sagawa | 2010-02-23 |
| 7231401 | Method and apparatus for implementing extensible network-attached secondary storage | Itaru Nishizawa, Naoki Watanabe, Aki Tomita, Frederico Buchholz Maciel, Hiroaki Odawara +2 more | 2007-06-12 |
| 7111019 | Data warehouse system and query processing method used in the system, and data collecting method and apparatus for the method, and charging method and apparatus in the system | Itaru Nishizawa, Shinji Fujiwara, Kazutomo Ushijima | 2006-09-19 |
| 6925462 | Database management system, and query method and query execution program in the database management system | Norifumi Nishikawa, Koichi Shimazaki, Kiyomi Hirohata, Kohsaku Yamahira, Shigetoshi Hayashi | 2005-08-02 |
| 6757670 | Method and system for query processing | Itaru Nishizawa, Nobutoshi Sagawa, Akira Shimizu | 2004-06-29 |
| 6694306 | System and method for query processing using virtual table interface | Itaru Nishizawa, Nobutoshi Sagawa, Akira Shimizu | 2004-02-17 |
| 6567828 | File format conversion method, and file system, information processing system, electronic commerce system using the method | Toyohiko Kagimasa, Fumio Noda, Yoshimasa Masuoka, Jinghua Min | 2003-05-20 |
| 6519598 | Active memory and memory control method, and heterogeneous data integration use system using the memory and method | Itaru Nishizawa, Mamoru Sugie, Nobutoshi Sagawa, Hiroaki Odawara, Frederico Buchholz Maciel +2 more | 2003-02-11 |
| 6385606 | File format conversion method, and file system, information processing system, electronic commerce system using the method | Toyohiko Kagimasa, Fumio Noda, Yoshimasa Masuoka, Jinghua Min | 2002-05-07 |
| 6377952 | File format conversion method, and file system, information processing system, electronic commerce system using the method | Toyohiko Kagimasa, Fumio Noda, Yoshimasa Masuoka, Jinghua Min | 2002-04-23 |
| 6256747 | Method of managing distributed servers and distributed information processing system using the method | Yoshimasa Masuoka, Jinghua Min, Fumio Noda | 2001-07-03 |
| 6182111 | Method and system for managing distributed data | Toyohiko Kagimasa, Yoshimasa Masuoka, Fumio Noda, Jinghua Min | 2001-01-30 |
| 5928360 | Shared computer system for selective execution of fundamental software | Yoshimasa Masuoka, Toyohiko Kagimasa, Fumio Noda, Katsuyoshi Kitai | 1999-07-27 |