Inventor
TOKORO HIROYOSHI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “TOKORO HIROYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI KOKI KK
5 patentsUS4806979AFeb 21, 1989
Duplex printing machine
HITACHI KOKI KK42 citations90
US4796561AJan 10, 1989
Electrophotographic developing device having a shaped doctor board
HITACHI KOKI KK9 citations73
US5092579AMar 3, 1992
Mechanism for preventing skew of cut paper sheet
HITACHI KOKI KK19 citations70
US5006898AApr 9, 1991
Developing apparatus for xerography
HITACHI KOKI KK8 citations69
US4821077AApr 11, 1989
Cleaner for toner fixing device
HITACHI KOKI KK6 citations57