Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978256 | Method and apparatus for selling digital contents, processing program thereof and recording medium for the program | Nobuya Okayama, Masayuki Orimo, Hiroshi Koike, Seiji Ichihara | 2005-12-20 |
| 6594646 | Method and apparatus for selling digital contents, processing program thereof and recording medium for the program | Nobuya Okayama, Masayuki Orimo, Hiroshi Koike, Seiji Ichihara | 2003-07-15 |
| 5382777 | Automated teller machine | Tazunu Yuhara, Kanzen Gotou, Ikuyo Oda | 1995-01-17 |