Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7016863 | Marketing system and method processing market information of consumers and dealers via a network | Hideki Tanaka | 2006-03-21 |
| 6925456 | Information searching apparatus and method for online award entry | Yumiko Nakano, Toshikazu Sato | 2005-08-02 |
| 6076101 | Electronic mail processing system with bonus point tracking | Hideki Tanaka | 2000-06-13 |
| 6047310 | Information disseminating apparatus for automatically delivering information to suitable distributees | Hideo Oneda, Hideki Tanaka | 2000-04-04 |
| 5424730 | Method and apparatus for differentiating simultaneous and sequential key strokes | Kazuko Sasaki, Takashi Hazui, Hitoshi Ebihara, Shuichi Sakaguchi, Sadayoshi Sato | 1995-06-13 |