Inventor
SUZAKI GOROU
JP2 patents
Patents
2 patentsUS8322753B2Dec 4, 2012
Identification medium, identification method, and identification apparatus
HOSHINO HIDEKAZU3 citations59
US8279394B2Oct 2, 2012
Discrimination medium comprising a liquid crystal layer acting as a half-wave plate wherein a gradation of gradual or continuous color changes are displayed according to an area
HOSHINO HIDEKAZU0 citations48