Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720505 | Acceleration detecting device | Tooru Matsumoto, Yuji Hiraoka | 2004-04-13 |
| 6647788 | Acceleration detecting device | Tohru Matsumoto, Yuji Hiraoka | 2003-11-18 |
| 6455791 | Acceleration detection device and sensitivity setting method | Toshiyuki Yamashita | 2002-09-24 |