There's no way these inventors will escape, they've been caught "red-handed"—with a new, high-coloring phosphor pigment.
WIPO Patent Application WO/2016/017372
Publication date: 02/04/2016
Assignee: Sakai Chemical Industry Co., Ltd.
The inventors on this patent application (in Japanese) sought to obtain a red, inorganic phosphor composed of elements that do not cause adverse effects to the human body.
The resulting phosphor reportedly exhibits high-coloring properties and has a composition represented by: MgxTiyO(x+2y+2z):Mn4+ z. Further details were not disclosed.