Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6567828 | File format conversion method, and file system, information processing system, electronic commerce system using the method | Shigekazu Inohara, Fumio Noda, Yoshimasa Masuoka, Jinghua Min | 2003-05-20 |
| 6385606 | File format conversion method, and file system, information processing system, electronic commerce system using the method | Shigekazu Inohara, 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 | Shigekazu Inohara, Fumio Noda, Yoshimasa Masuoka, Jinghua Min | 2002-04-23 |
| 6182111 | Method and system for managing distributed data | Shigekazu Inohara, Yoshimasa Masuoka, Fumio Noda, Jinghua Min | 2001-01-30 |
| 6081826 | System using environment manager with resource table in each computer for managing distributed computing resources managed for each application | Yoshimasa Masuoka, Katsuyoshi Kitai, Fumio Noda | 2000-06-27 |
| 5948069 | Networking system and parallel networking method | Katsuyoshi Kitai, Satoshi Yoshizawa, Fumio Noda, Yoshimasa Masuoka, Yoshifumi Takamoto | 1999-09-07 |
| 5928360 | Shared computer system for selective execution of fundamental software | Yoshimasa Masuoka, Fumio Noda, Katsuyoshi Kitai, Shigekazu Inohara | 1999-07-27 |
| 5809516 | Allocation method of physical regions of a disc array to a plurality of logically-sequential data, adapted for increased parallel access to data | Tohiyuki Ukai, Toshiaki Mori, Masaaki Shimizu | 1998-09-15 |
| 5745771 | Disc array device and disc control method | Mitsuo Ohyama, Yoshihisa Kamo, Akihiko Ohba, Hitoshi Kakuta, Hiroki Kanai | 1998-04-28 |
| 5737510 | Disc array system having disc storage devices dispersed on plural boards and accessible at withdrawal of part of the boards | Hitoshi Kakuta, Yoshifumi Takamoto | 1998-04-07 |
| 5715452 | Process of transferring file, process of gaining access to data and process of writing data | Toshiaki Mori, Kikuo Takahashi, Toshiyuki Ukai | 1998-02-03 |
| 5636356 | Disk array with original data stored in one disk drive and duplexed data distributed and stored in different disk drives | Hitoshi Kakuta, Yoshifumi Takamoto, Atsushi Tanaka | 1997-06-03 |
| 5600783 | Disc array system having disc storage devices dispersed on plural boards and accessible at withdrawal of part of the boards | Hitoshi Kakuta, Yoshifumi Takamoto | 1997-02-04 |
| 5511177 | File data multiplexing method and data processing system | Yoshifumi Takamoto, Hitoshi Kakuta | 1996-04-23 |
| 5426752 | Method for allocating real pages to virtual pages having different page sizes therefrom | Kikuo Takahasi, Yoshiki Matsuda, Toshiaki Mori | 1995-06-20 |
| 5363502 | Hot stand-by method and computer system for implementing hot stand-by method | Osamu Chinone, Shigeo Yonenaga | 1994-11-08 |
| 5335334 | Data processing apparatus having a real memory region with a corresponding fixed memory protection key value and method for allocating memories therefor | Kikuo Takahashi, Toshiaki Mori | 1994-08-02 |
| 5293599 | Process for partially swapping real storage areas used by a program between a real storage and an auxiliary storage | Kikuo Takahashi, Toshiaki Mori | 1994-03-08 |
| 4876646 | Data processor having multilevel address translation tables | Shizuo Gotou, Seiichi Yoshizumi | 1989-10-24 |
| 4868740 | System for processing data with multiple virtual address and data word lengths | Yoshiki Matsuda, Kikuo Takahashi, Seiichi Yoshizumi | 1989-09-19 |
| 4851989 | Data processing apparatus with a virtual storage address boundary check circuit | Kikuo Takahashi, Yoshie Ono, Seiichi Yoshizumi | 1989-07-25 |
| 4792897 | Address translation unit for translation of virtual address to real address using translation tables of multi-level hierarchical structure | Shizuo Gotou | 1988-12-20 |
| 4679140 | Data processor with control of the significant bit lengths of general purpose registers | Shizuo Gotou, Seiichi Yoshizumi, Yooichi Shintani | 1987-07-07 |