Inventor
TOBA KOUICHI
JP6 patents
Patents
6 patentsUS6312115B1Nov 6, 2001
Ink cartridge for ink jet recorder and method of manufacturing same
SEIKO EPSON CORP104 citations98
US5889539AMar 30, 1999
Ink jet print head
SEIKO EPSON CORP79 citations95
US7086723B2Aug 8, 2006
Ink cartridge for ink-jet recorder and method of manufacturing same
SEIKO EPSON CORP12 citations92
US6854834B2Feb 15, 2005
Ink cartridge for ink-jet recorder and method of manufacturing same
SEIKO EPSON CORP19 citations92
US6170941B1Jan 9, 2001
Ink cartridge for ink-jet recorder
SEIKO EPSON CORP45 citations92
US6929359B2Aug 16, 2005
Ink cartridge for ink-jet recorder and method of manufacturing same
SEIKO EPSON CORP2 citations62