Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827182 | Elevator controller | — | 2004-12-07 |
| 6731095 | Controller for multiplex winding motor | Akira Satake, Shigeki Mizuno | 2004-05-04 |
HA
Hiroshi Araki
Overall (2004): #62,614 of 270,089Top 25%
2
Patents 2004