TU

Toshiaki Umemoto

AE Alpine Electronics: 3 patents #99 of 637Top 20%
Overall (All Time): #1,637,688 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5722058 On-vehicle receiving system Takayuki Tamura 1998-02-24
5227764 Electromagnetic proximity sensor 1993-07-13
4964123 Resetting circuit for a microcomputer 1990-10-16