KSJ Photoelectrical Instruments Co., Ltd

Precision measuring apparatus for measuring physical quantities, namely, glossmeters [ ; optical apparatus and instruments, namely, spectrometers; photometers; chemistry apparatus and instruments for testing appearances and characteristics of chemical substances, namely, pH meters; apparatus and instruments for physics, namely, densimeters, concentration meters and actinometers; refractometers; food analysis apparatus, namely, diagnostic apparatus for testing food; material testing instruments and machines, namely, colorimeters, illuminometers, fluorometers and thermometers ]

[ Material testing instruments and machines, namely, microhardness testers, colorimeters, illuminometers, fluorometers and thermometers; gas testing instruments; apparatus and instruments for physics, namely, densimeters, concentration meters and actinometers; electric measuring devices, namely, conductivity meters; refractometers; optical goods, namely, sunglasses and spectacles; ] optical apparatus and instruments, namely, spectrometers [ ; photometers; electric batteries ]