Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804715 | Switch control apparatus, switch control method, and a computer-readable recording medium in which is recorded a switch control program | Yoshihisa Chujo | 2004-10-12 |
| 6732124 | Data processing system with mechanism for restoring file systems based on transaction logs | Mamoru Yokoyama, Masashi SUMI, Satoru Yamaguchi, Sadayoshi Taniwaki, Seishiro Hamanaka | 2004-05-04 |