Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470091 | Address reader, sorting machine such as a mail thing and character string recognition method | Masashi Koga, Tatsuhiko Kagehiro, Shigeru Watanabe, Hiromichi Fujisawa | 2002-10-22 |
| 6291785 | Address reader, sorting machine such as a mail thing and character string recognition method | Masashi Koga, Tatsuhiko Kagehiro, Shigeru Watanabe, Hiromichi Fujisawa | 2001-09-18 |