Inventor
SUDO KAZUO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “SUDO KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
5 patentsUS7365718B2Apr 29, 2008
Light emitting element drive apparatus and portable apparatus using the same
SONY CORP49 citations95
US9717124B2Jul 25, 2017
Light emitting element drive apparatus and portable apparatus using same
SONY CORP1 citations62
US9148927B2Sep 29, 2015
Light emitting element drive apparatus and portable apparatus using same
SONY CORP0 citations51
US9041643B2May 26, 2015
Light emitting element drive apparatus and portable apparatus using same
SONY CORP0 citations51
US8941581B2Jan 27, 2015
Light emitting element drive apparatus and portable apparatus using same
SONY CORP0 citations51