Inventor
KOIWAI MASAHIRO
JP5 patents
Patents
5 patentsUS5083170AJan 21, 1992
Electrophotographic recording apparatus
SEIKO EPSON CORP21 citations80
US5086309AFeb 4, 1992
Image forming apparatus
SEIKO EPSON CORP10 citations71
US5255986AOct 26, 1993
Picture image forming apparatus with mechanism controller
SEIKO EPSON CORP7 citations69
US10009498B2Jun 26, 2018
Printing apparatus and method for controlling printing apparatus
SEIKO EPSON CORP0 citations48
US11383513B2Jul 12, 2022
Liquid discharging apparatus, head control unit, and head unit
SEIKO EPSON CORP0 citations47