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AC Alps Alpine Co.: 2 patents #150 of 525Top 30%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
Overall (All Time): #1,332,670 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12314498 Input apparatus Hajime Suzuki, Kunio Sato, Shinichi Sagawai 2025-05-27
10930445 Rotary operating device, method of controlling rotary operating device, and storage medium Hiroshi Wakuda, Takuya Abe 2021-02-23
10095364 In-vehicle input device Hiroyuki Bannai, Atsushi Masuda, Kazuhiko Hiratsuka, Marcello Milli 2018-10-09