Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829743 | Method of acquiring environment consideration condition information | Akinori Hongu, Kazuhito Haruki, Miho Takahashi, Hideki Shimada | 2004-12-07 |
| 6720752 | PWM motor driving device | Kensuke Yasaki | 2004-04-13 |