Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6687139 | Inverter control apparatus | Makoto Tanikawa, Takahiro Ishigami, Yoshihiko Kikkawa, Hitoshi Tanifuji, Yoshihiro Iwasaki +2 more | 2004-02-03 |
IM
Ichiro Minejima
Overall (2004): #204,814 of 270,089Top 80%
1
Patents 2004