Inventor
AKIYAMA KAZUNORI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “AKIYAMA KAZUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITA INDUSTRIAL CO LTD
14 patentsUS4974020ANov 27, 1990
Removable developing units for a copying machine and display for indicating the useful life of the machine
MITA INDUSTRIAL CO LTD78 citations95
US4875077AOct 17, 1989
Image-forming machine
MITA INDUSTRIAL CO LTD25 citations92
US4768055AAug 30, 1988
Image forming machine having a toner recycling unit
MITA INDUSTRIAL CO LTD55 citations92
US4678178AJul 7, 1987
Sheet material conveying device
MITA INDUSTRIAL CO LTD29 citations92
US5270772ADec 14, 1993
Image-forming apparatus having a body formed of vertically separable blocks
MITA INDUSTRIAL CO LTD18 citations73
US4908668AMar 13, 1990
Image-forming machine
MITA INDUSTRIAL CO LTD8 citations73
US4829334AMay 9, 1989
Image-forming machine having a cover member for covering part of an image bearing member
MITA INDUSTRIAL CO LTD16 citations73
US4714338ADec 22, 1987
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD7 citations73
US4666285AMay 19, 1987
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD5 citations73
US4666283AMay 19, 1987
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD6 citations73
US4636057AJan 13, 1987
Electrostatic copying apparatus
MITA INDUSTRIAL CO LTD9 citations73
USD308696SJun 19, 1990
Process unit for copying machine
MITA INDUSTRIAL CO LTD14 citations72
US4520354AMay 28, 1985
Display device for copying apparatus
MITA INDUSTRIAL CO LTD6 citations62
USD312272SNov 20, 1990
Developer cartridge
MITA INDUSTRIAL CO LTD1 citations51