Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371629 | Compact biometric authentication device and associated methodology of imaging and detecting living-tissue patterns | — | 2019-08-06 |
| 9772361 | Measuring method and measuring apparatus to detect charge potential between tire and road surface | Yoshihiro Suda, Shigeyuki Yamabe, Kenji Kouno, Tatsuo Hayashi, Kotaro Yamada +1 more | 2017-09-26 |
| 9234842 | Compact biometric authentication device and associated methodology of imaging and detecting living-tissue patterns | — | 2016-01-12 |
| 8811680 | Compact biometric authentication device and associated methodology of imaging and detecting living-tissue patterns | — | 2014-08-19 |
| 8634905 | Detection apparatus and detection method | — | 2014-01-21 |
| 8340755 | Electric field control device and detection device | — | 2012-12-25 |
| 8314619 | Distance detection system | — | 2012-11-20 |
| 8144942 | Compact biometric authentication device and associated methodology of imaging and detecting living-tissue patterns | — | 2012-03-27 |
| 8028582 | Marker detection apparatus and marker detection method | — | 2011-10-04 |
| 7869624 | Compact biometric authentication device and associated methodology of imaging and detecting living-tissue patterns | — | 2011-01-11 |
| 7797999 | Marker detection apparatus and marker detection method | — | 2010-09-21 |
| 7531939 | Communication device | — | 2009-05-12 |
| 7443290 | Communication system | — | 2008-10-28 |
| 7415139 | Living-tissue pattern detecting method, living-tissue pattern detecting device, biometric authentication method, and biometric authentication device | — | 2008-08-19 |
| 7346464 | Gait waveform feature extracting method and individual identification system | — | 2008-03-18 |
| 7172563 | Gait detection system, gait detection apparatus, device, and gait detection method | Takaaki Nakamura, Kazuhiko Aida | 2007-02-06 |
| 7174032 | Apparatus, method, and program for personal identification | Masashi Ohkubo, Takaaki Nakamura, Kazuhiko Aida | 2007-02-06 |
| 7171026 | Steering device, method of authenticating a driver, and vehicle | Akira Shinada, Koichi Maeyama | 2007-01-30 |
| 6958045 | Gait detection system, gait detection apparatus, device, and gait detection method | Takaaki Nakamura, Kazuhiko Aida | 2005-10-25 |
| 6690948 | Data transmission terminal apparatus, data communicating method, and data communication system | Takaaki Nakamura | 2004-02-10 |
| 6662013 | Location messaging system using GPS | Takaaki Nakamura | 2003-12-09 |
| 4779741 | Sorting device | Seigo Takano | 1988-10-25 |
| 4758954 | Method of adjusting ticket fares | — | 1988-07-19 |
| 4620634 | Sorting device | — | 1986-11-04 |
| 4595104 | Sorting device | — | 1986-06-17 |