Inventor
KOBACHI MITSUO
JP7 patents
Patents
7 patentsUS6326948B1Dec 4, 2001
Input device
SHARP KK121 citations97
US5943233AAug 24, 1999
Input device for a computer and the like and input processing method
SHARP KK186 citations97
US6300940B1Oct 9, 2001
Input device for a computer and the like and input processing method
SHARP KK67 citations94
US5811797ASep 22, 1998
Photoreflective detector including a light emitting element and a light recieving element located at different distances from an object reflecting light from the emitting element
SHARP KK39 citations92
US6060337AMay 9, 2000
Photoreflective detector including a light emitting element and a light receiving element located at different distances from an object reflecting light from the emitting element
SHARP KK5 citations73
US5304812AApr 19, 1994
Optoelectronic device, information apparatus and data transmission system using optoelectronic device for simplifying wirings and reducing size, and method of controlling the optoelectronic device
SHARP KK18 citations71
US6153876ANov 28, 2000
Optical sensor with concave mirror
SHARP KK5 citations62