Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622174 | System for sending, converting, and adding advertisements to electronic messages sent across a network | Yoshitaka Ukita, Shoichi Osawa | 2003-09-16 |
| 6600930 | Information provision system, information regeneration terminal, and server | Hiroshi Sakurai, Fumihiko Yoshii, Yasuhiro Terayama, Yoshitaka Ukita, Takashi Morita | 2003-07-29 |
| 6192258 | Mobile communication device with a rotary push switch | Tomihisa Kamada | 2001-02-20 |
| 5802536 | Information search and display apparatus | Fumihiko Yoshii | 1998-09-01 |