Inventor
TOGASHI MASATO
JP3 patents
Patents
3 patentsUS6894436B2May 17, 2005
Drive method of light-emitting display panel and organic EL display device
PIONEER TOHOKU CORP23 citations89
US7274151B2Sep 25, 2007
Drive device and drive method of light emitting elements
PIONEER TOHOKU CORP11 citations76
US7109426B2Sep 19, 2006
Printed board and electronic apparatus
PIONEER TOHOKU CORP3 citations57