Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6687139 | Inverter control apparatus | Makoto Tanikawa, Takahiro Ishigami, Yoshihiko Kikkawa, Yoshihiro Iwasaki, Hiroaki Suzuki +2 more | 2004-02-03 |
HT
Hitoshi Tanifuji
Overall (2004): #207,854 of 270,089Top 80%
1
Patents 2004