Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8533898 | Vehicle wiper device and vehicle | Hiroshi Matsumoto, Masami Muramatsu, Yuta Doi | 2013-09-17 |
| 8234745 | Motor device and wiper apparatus | Hiroshi Matsumoto | 2012-08-07 |
| 8104135 | Wiper apparatus | Hiroshi Matsumoto | 2012-01-31 |