Inventor
OISHI MITSUGU
JP3 patents
Patents
3 patentsUS4634259AJan 6, 1987
Apparatus for maintaining distinct edges between two colors in a two-color image forming device
CASIO COMPUTER CO LTD25 citations87
US6032012AFeb 29, 2000
Developing device, image forming unit and color image forming apparatus, both having the developing device
CASIO COMPUTER CO LTD17 citations81
US5073468ADec 17, 1991
Method of forming electrophotographic image
CASIO COMPUTER CO LTD3 citations59