Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980606 | Vehicle bumper structure | Hiroyuki Takahashi, Ryotaro Kachu, Tetsuya Takafuji, Shigenori Kobayashi, Yasuyuki Hishida | 2011-07-19 |
| 7952469 | Collision detection device and method of manufacturing the same | Akira Suzuki, Hiroyuki Takahashi, Ryotaro Kachu, Motomi Iyoda | 2011-05-31 |