Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8421862 | Drive recorder | Mariko Yago, Atsushi Ishimizu, Fujio Tonokawa, Ryuichi Morimoto, Munenori Maeda +1 more | 2013-04-16 |
| 8396623 | Driver recorder and method for setting up the driver recorder | Munenori Maeda, Fujio Tonokawa, Mariko Yago, Takashi Sasa | 2013-03-12 |
| 8285424 | Vehicle-running-state display method | Kazunari Nakajima | 2012-10-09 |
| 7598889 | Driving information analysis apparatus and driving information analysis system | Munenori Maeda, Junichi Sawada | 2009-10-06 |