Inventor
ASHIZUKA NORIHIRO
JP4 patents
Patents
4 patentsUS4829321AMay 9, 1989
Optical printer head with a light emitting diode array
HITACHI CABLE33 citations89
US6818989B2Nov 16, 2004
BGA type semiconductor device, tape carrier for semiconductor device, and semiconductor device using said tape carrier
HITACHI CABLE28 citations85
US4905021AFeb 27, 1990
Optical printer head with a light emitting diode array
HITACHI CABLE16 citations79
US5272516ADec 21, 1993
Fiber optic rotation sensor including a temperature sensor and logic circuit storing at least two correlation maps
HITACHI CABLE7 citations70