TS

Takehito Sugawara

AC Alps Electric Co.: 3 patents #18 of 324Top 6%
📍 Rifu, JP: #20 of 246 inventorsTop 9%
Overall (2003): #20,825 of 273,478Top 8%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6580241 Method of detecting pinching of object in power window device 2003-06-17
6563279 Power window system with control unit for detecting foreign object caught in car window 2003-05-13
6531840 Power window apparatus provided with control part for detecting pinching and method for controlling the same 2003-03-11