Inventor
YOSHINO MASAHIKO
JP31 patents
⚠️ This page may combine multiple inventors who share the name “YOSHINO MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CHEM CORP
7 patentsUS7608200B2Oct 27, 2009
Phosphor and including the same, light emitting apparatus, illuminating apparatus and image display
MITSUBISHI CHEM CORP65 citations95
US9541238B2Jan 10, 2017
Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them
MITSUBISHI CHEM CORP12 citations92
US7332106B2Feb 19, 2008
Light-emitting device and phosphor
MITSUBISHI CHEM CORP19 citations92
US10011769B2Jul 3, 2018
Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them
MITSUBISHI CHEM CORP4 citations83
US7704410B2Apr 27, 2010
Light-emitting device and phosphor
MITSUBISHI CHEM CORP3 citations63
US7396488B2Jul 8, 2008
Light emitting device and fluorescent material
MITSUBISHI CHEM CORP0 citations49
US7282160B2Oct 16, 2007
Light emitting device and fluorescent material
MITSUBISHI CHEM CORP0 citations49
THK CO LTD
4 patentsCITIZEN ELECTRONICS
4 patentsUS10858582B2Dec 8, 2020
Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them
CITIZEN ELECTRONICS2 citations72
US12084609B2Sep 10, 2024
Light emitting device
CITIZEN ELECTRONICS0 citations62
US11873435B2Jan 16, 2024
Light emitting device
CITIZEN ELECTRONICS0 citations62
US11613698B2Mar 28, 2023
Illumination device
CITIZEN ELECTRONICS0 citations62