Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6687764 | File I/O control method | Kouji Sonoda, Naoki Utsunomiya, Hiroyuki Kumazaki | 2004-02-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6687764 | File I/O control method | Kouji Sonoda, Naoki Utsunomiya, Hiroyuki Kumazaki | 2004-02-03 |