Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8285003 | Personal authentication method and personal authentication device utilizing ocular fundus blood flow measurement by laser light | Hitoshi Fujii | 2012-10-09 |
| 7844083 | Method for acquiring personal identification data, personal identification method, apparatus for acquiring personal identification data, and personal identification apparatus | Hitoshi Fujii | 2010-11-30 |
| 7817256 | Personal authentication method and personal authentication device utilizing finger-tip blood flow measurement by laser light | Hitoshi Fujii | 2010-10-19 |
| 7597443 | Wide viewing angle ocular fundus blood flow imaging device | Hitoshi Fujii | 2009-10-06 |
| 5697037 | Fixing device and film for use in it | Hideyuki Yano, Yasumasa Ohtsuka, Mahito Yoshioka, Masafumi Matsumura | 1997-12-09 |