Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7680578 | Vehicle gradient analyzing apparatus | Takanori Matsunaga, Marcus Hiemer | 2010-03-16 |
| 7162345 | Vehicle accident analyzing apparatus | Takanori Matsunaga, Marcus Hiemer | 2007-01-09 |