Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6674258 | Motor driver and motor drive method | Tomoharu Yokouchi, Yasunori Yamamoto, Masashi Inao, Taishi Iwanaga | 2004-01-06 |
HS
Hirofumi Sakai
Overall (2004): #208,396 of 270,089Top 80%
1
Patents 2004