Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8055423 | Motor vehicle drive control system and sensor unit for the same | Yutaka Hattori | 2011-11-08 |
| 7941667 | Electronic document authenticity guarantee method, and electronic document disclosure system | Kunihiko Miyazaki | 2011-05-10 |