SI

Sinzi Isikawa

AC Alps Electric Co.: 3 patents #607 of 2,177Top 30%
AC Alp Electric Co.: 1 patents #1 of 14Top 8%
📍 Rifu, JP: #689 of 2,101 inventorsTop 35%
Overall (All Time): #1,272,254 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6377239 Multidirectional input device — 2002-04-23
6160225 Multidirectional inputting apparatus — 2000-12-12
6124555 Multiple-operation electric component — 2000-09-26
6118086 Multi-directional input device — 2000-09-12