Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5940525 | Fingerprint detection apparatus | — | 1999-08-17 |
| 5887140 | Computer network system and personal identification system adapted for use in the same | Satoshi Uchida, Harumi Nukui | 1999-03-23 |
| 5757278 | Personal verification system | — | 1998-05-26 |
| 5745046 | Surface shape sensor, identification device using this sensor, and protected system using this device | Masayuki Shiratori, Tatsuro Beppu, Shiroh Saitoh, Yujiro Naruse, Shigeki Obata +1 more | 1998-04-28 |
| 5559504 | Surface shape sensor, identification device using this sensor, and protected system using this device | Masayuki Shiratori, Tatsuro Beppu, Shiroh Saitoh, Yujiro Naruse, Shigeki Obata +1 more | 1996-09-24 |
| 5307170 | Video camera having a vibrating image-processing operation | Mamoru Izumi, Mutsumi Watanabe | 1994-04-26 |
| 5101278 | Automatic focus control apparatus for a video camera | Mamoru Izumi | 1992-03-31 |
| 5008582 | Electronic device having a cooling element | Chiaki Tanuma, Nobuo Iwase, Tomio Ono, Yuu Kondo, Kazutaka Saito | 1991-04-16 |