Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9221391 | Vehicle turn signal switch device | Masahiko Shimada | 2015-12-29 |
| 7642475 | Lever operating device | Noriyuki Kowase, Hidefumi Koizumi | 2010-01-05 |
MU
Masatsugu Urakawa
Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
Overall (All Time): #2,041,257 of 4,157,543Top 50%
2
Patents All Time