TA

Takashi Asagawa

AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
Overall (All Time): #3,713,992 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5621196 Rotary operation switch and multidirection input apparatus Akio Nishijima 1997-04-15