TK

Tsutomu Kiyoshi

AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
📍 Rifu, JP: #1,311 of 2,101 inventorsTop 65%
Overall (All Time): #2,840,121 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10191602 Capacitive input device having a curved surface Mitsuo Oizumi, Hidekazu Takahashi 2019-01-29