Inventor
SHIMADA YOZO
JP8 patents
Patents
8 patentsUS5446485AAug 29, 1995
Drop-on-demand ink-jet printing head
SEIKO EPSON CORP59 citations96
US5444471AAug 22, 1995
Drop-on-demand ink-jet printing head
SEIKO EPSON CORP58 citations96
US6186619B1Feb 13, 2001
Drop-on-demand ink-jet printing head
SEIKO EPSON CORP19 citations92
US5600357AFeb 4, 1997
Drop-on-demand ink-jet printing head
SEIKO EPSON CORP21 citations92
US5894317AApr 13, 1999
Drop-on-demand ink-jet printing head
SEIKO EPSON CORP13 citations82
US5910809AJun 8, 1999
Drop-on-demand ink-jet printing head
SEIKO EPSON CORP9 citations73
US6742875B2Jun 1, 2004
Drop-on-demand ink-jet printing head
SEIKO EPSON CORP4 citations62
US6942322B2Sep 13, 2005
Drop-on-demand ink-jet printing head
SEIKO EPSON CORP0 citations52