Inventor
TAKEDA YASUNORI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “TAKEDA YASUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAKEDA YASUNORI
3 patentsUS8820949B2Sep 2, 2014
Key sheet, light blocking effect sheet, push button switch and key sheet manufacturing method
TAKEDA YASUNORI9 citations80
US8827528B2Sep 9, 2014
Key sheet, lightproof light guiding sheet, pushbutton switch, and method of manufacturing key sheet
TAKEDA YASUNORI3 citations51
US8854313B2Oct 7, 2014
Sensor-integrated illuminated key sheet
TAKEDA YASUNORI1 citations48