Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594646 | Method and apparatus for selling digital contents, processing program thereof and recording medium for the program | Masayuki Orimo, Hiroshi Koike, Hiroya Onimaru, Seiji Ichihara | 2003-07-15 |
| 6560645 | Delivery schedule management method, apparatus for implementing the method, processing program thereof and medium having the program recorded therein | Kumiko Igawa, Hiroshi Koike | 2003-05-06 |