Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7912821 | Apparatus and method for data management | Hiroaki Ishimoto, Naohiro Itou, Masashi Niwa | 2011-03-22 |
| 7778990 | Data presentation device, computer readable medium and data presentation method | Naohiro Ito, Nobuyuki Takebe | 2010-08-17 |
| 7376678 | Database management program and recording medium | Minoru Yamanaka, Shuji Sekiya | 2008-05-20 |
| 7162693 | Process for managing data in which existing data item is moved to neighbor page before insertion or after deletion of another data item | Minoru Yamanaka, Shuji Sekiya | 2007-01-09 |