Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7051000 | Electronic purchase system and method thereof | Hiroaki Matsuo, Yasuo Noshiro, Katsuro Saito, Yutaka Akimoto, Teruo Mizutani +2 more | 2006-05-23 |
| 6374262 | Relational database synchronization method and a recording medium storing a program therefore | — | 2002-04-16 |
| 5712964 | Computer graphics data display device and method based on a high-speed generation of a changed image | Hiroshi Kamada, Katsuhiko Hirota, Kaori Suzuki, Atsuko Tada, Asako Yumoto +4 more | 1998-01-27 |