Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7401129 | Network system, server, data processing method and program | Yashushi Negishi, Hiroki Murata, Kenichi Okuyama | 2008-07-15 |
| 7350017 | Magnetic disk unit, file management system, and file management method | Kenichi Okuyama, Yasushi Negishi | 2008-03-25 |
| 6571278 | Computer data sharing system and method for maintaining replica consistency | Yasushi Negishi, Mohan Ahuja | 2003-05-27 |
| 6182278 | Program development support system and support method and storage medium for storing program components which are used for program development support | Seiji Hamada, Yuichi Nakamura | 2001-01-30 |
| 5436892 | Apparatus and method for packet communications | Yasushi Negishi, Mikako Hoshiba | 1995-07-25 |