Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7457442 | Authentication system by fingerprint | Masahiro Mimura, Yoichi Seto | 2008-11-25 |
| 7162058 | Authentication system by fingerprint | Masahiro Mimura, Yoichi Seto | 2007-01-09 |
| 4841475 | Data transfer system and method for channels with serial transfer line | — | 1989-06-20 |
| 4675671 | Loop network system | Masao Kato | 1987-06-23 |
| 4527253 | Data searching apparatus | Kazuhiro Sato, Takashi Kumagai, Tadatsugu Ishizuka | 1985-07-02 |