Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6360948 | Method of reading two-dimensional code and storage medium thereof | Hisashi Shigekusa | 2002-03-26 |
| 6000614 | Two-dimensional code reading apparatus | Masahiro Hara | 1999-12-14 |
| 5825906 | Signature recognition system | Kenzo Obata, Yoshiki Uchikawa, Takeshi Furuhashi | 1998-10-20 |