Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777906 | Method of controlling induction motor | Yoshihiko Kinpara, Kei Terada | 2004-08-17 |
| 6700347 | Speed varying device | Yasuhiro Shiraishi | 2004-03-02 |
HS
Hisao Sakurai
Overall (2004): #61,893 of 270,089Top 25%
2
Patents 2004