Inventor
WATANABE MASAHIDE
JP19 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE MASAHIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CITIZEN ELECTRONICS
6 patentsUS6638780B2Oct 28, 2003
Method for manufacturing light emitting diode devices
CITIZEN ELECTRONICS51 citations96
US7187009B2Mar 6, 2007
Light emitting diode device for illumination objects
CITIZEN ELECTRONICS33 citations92
US11177423B2Nov 16, 2021
Light emitting device
CITIZEN ELECTRONICS2 citations73
US10629786B2Apr 21, 2020
Light emitting device and manufacturing method thereof
CITIZEN ELECTRONICS1 citations62
US10158056B2Dec 18, 2018
LED package, light emitting device and method for manufacturing LED package
CITIZEN ELECTRONICS1 citations52
US10714460B2Jul 14, 2020
Light emitting device and manufacturing method thereof
CITIZEN ELECTRONICS0 citations42