Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7085629 | System for transmitting and receiving electronic mail containing location information | Shinichirou Gotou, Takeshi Imai, Masayuki Ikegami, Hideshi Sawada | 2006-08-01 |
| 6789102 | System for retrieving information based on position of communication terminal | Shinichirou Gotou, Takeshi Imai, Masayuki Ikegami, Hideshi Sawada | 2004-09-07 |
| 6377886 | Navigation apparatus and medium recording program therefor | Shinichirou Gotou, Takeshi Imai, Masayuki Ikegami, Hideshi Sawada | 2002-04-23 |