OT

Osamu Tatsumi

AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
Overall (All Time): #3,497,503 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6828844 Mixer which assures satisfactory performance even at low supply voltage Takeo Suzuki 2004-12-07