Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624809 | Displayed information management method | — | 2003-09-23 |
| 6334143 | Electronic mail system, electronic mail server, and communication terminal | — | 2001-12-25 |
| 6201973 | Mobile communication apparatus | — | 2001-03-13 |
| 6185605 | Electronic mail system spontaneously forwarding an electronic mail to a receiving communication terminal | — | 2001-02-06 |
| 6118996 | Mobile communications system | Hisashi Keirinbou, Takashi Oda, Shinya Usami | 2000-09-12 |
| 5995838 | Mobile communication terminal | Takashi Oda, Shinya Usami, Hisashi Keirinbou | 1999-11-30 |
| 5839077 | Radio transmission system comprising a master station and slave stations, each comprising an error correcting section including error correcting methods | — | 1998-11-17 |
| 5506546 | Method and apparatus for generating transmitting wave | — | 1996-04-09 |