Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6684137 | Traffic accident recording system | Masahito Takagi | 2004-01-27 |
IM
Ichiro Masaki
Yokogawa Electric: 1 patents #1 of 15Top 7%
Overall (2004): #204,820 of 270,089Top 80%
1
Patents 2004