Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6182891 | Electronic bankbook, and processing system for financial transaction information using electronic bankbook | Kenichiro Inoue, Tomoo Takeda, Sigefumi Takahashi, Atsumi Tokumasu, Takafumi Kobayashi +1 more | 2001-02-06 |
| 6029887 | Electronic bankbook and processing system for financial transaction information using electronic bankbook | Kenichiro Inoue, Tomoo Takeda, Sigefumi Takahashi, Atsumi Tokumasu, Takafumi Kobayashi +1 more | 2000-02-29 |