Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9783107 | Vehicle approach alert device | Hitoshi Sakamoto, Chikara Yamamoto, Tomonori Suzuki, Tadashi MATSUI | 2017-10-10 |
| 9648415 | Vehicle approach warning apparatus | Hiroshi Sakakibara | 2017-05-09 |
| 9580010 | Vehicle approach notification apparatus | Hiroshi Sakakibara | 2017-02-28 |