Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7840007 | Digital data false alteration detection program and digital data false alteration detection apparatus | Naoto Takeda, Masamichi Taniguchi, Kiyotaka Yamamoto | 2010-11-23 |
| 5546796 | Method and apparatus for measuring axle load of a running vehicle | — | 1996-08-20 |