Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810393 | Information processing apparatus and method, and storage medium | Atsushi Okada, Naoki Ohtsuji, Yoshinori Kato, Hiroyuki Shiiba | 2004-10-26 |
| 6763335 | Purchase request apparatus and system | Yoshihide Nanbu, Hideo Haga, Masanori Konno, Yoshinori Kato, Masayuki Sofue +2 more | 2004-07-13 |