Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7352188 | Electrically operated vehicle abnormality judging device | — | 2008-04-01 |
| 7174270 | Rotation angle detecting apparatus and method of detecting rotation angle | Tetsuya Yamakita | 2007-02-06 |