Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756919 | Map display apparatus | Yoshinori Endo, Toshio Fujiwara, Hiroshi Shojima, Motoki Hirano, Tetsumori Aikawa | 2004-06-29 |
| 6603407 | Map display apparatus | Yoshinori Endo, Toshio Fujiwara, Hiroshi Shojima, Motoki Hirano, Tetsumori Aikawa | 2003-08-05 |
| 6454164 | Pocket-size information transfer apparatus having dual IC card insertion slots and IC card using the same | Manabu Wakabayashi, Shigeyuki Itoh, Yuhei Abe, Atsuhiko Urushihara | 2002-09-24 |
| 6278383 | Map display apparatus | Yoshinori Endo, Toshio Fujiwara, Hiroshi Shojima, Motoki Hirano, Tetsumori Aikawa | 2001-08-21 |
| 5964810 | Map display apparatus | Motoki Hirano | 1999-10-12 |
| 5929427 | Portable card reader/writer | Yuhei Abe, Atsuhiko Urushihara, Masayuki Ohki | 1999-07-27 |
| 5917436 | Map display apparatus | Yoshinori Endo, Toshio Fujiwara, Hiroshi Shojima, Motoki Hirano, Tetsumori Aikawa | 1999-06-29 |