Inventor
SHINZAWA SHIGERU
JP3 patents
Patents
3 patentsUS6766957B2Jul 27, 2004
Optical device for bar-code reading, method for manufacturing an optical device, and light projection/receiving package
SONY CORP1,018 citations96
US6639248B2Oct 28, 2003
Light emitting and receiving device structure
SONY CORP2 citations60
US6837434B2Jan 4, 2005
Laser module for bar code reader
SONY CORP0 citations48