Inventor

UMEZAKI TETSUHIRO

JP2 patents

Patents

2 patents

US4912001AMar 27, 1990

Electrophotographic photoreceptor comprising azo compound and coupler

DAINICHISEIKA COLOR CHEM25 citations89

US4931349AJun 5, 1990

Electrophotographic photoreceptor having an azo compound

DAINICHISEIKA COLOR CHEM0 citations45