Inventor
OKUMURA MOTONORI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OKUMURA MOTONORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
11 patentsUS5963234AOct 5, 1999
Laminated ink jet recording head having flow path unit with recess that confronts but does not communicate with common ink chamber
SEIKO EPSON CORP140 citations98
US5872583AFeb 16, 1999
Using fusible films having windows supplied with adhesive and gap material
SEIKO EPSON CORP58 citations95
US7152290B2Dec 26, 2006
Methods of manufacturing a piezoelectric actuator and a liquid jetting head
SEIKO EPSON CORP31 citations92
US6584687B1Jul 1, 2003
Method of manufacturing an ink-jet recording head using a thermally fusible film that does not close communication holes
SEIKO EPSON CORP23 citations92
US5969532AOct 19, 1999
Method of inspecting crack in ceramic substrate
SEIKO EPSON CORP28 citations92
US6949869B2Sep 27, 2005
Piezoelectric actuator, liquid jetting head incorporating the same, piezoelectric element, and method of manufacturing the same
SEIKO EPSON CORP19 citations83
US6070971AJun 6, 2000
Actuator for ink jet printer
SEIKO EPSON CORP8 citations74
US7643144B2Jan 5, 2010
Alignment apparatus and alignment method
SEIKO EPSON CORP6 citations61
US7602490B2Oct 13, 2009
Liquid ejecting head alignment apparatus and liquid ejecting head alignment method
SEIKO EPSON CORP3 citations61
US7576859B2Aug 18, 2009
Alignment apparatus and alignment method
SEIKO EPSON CORP2 citations61
US6076244AJun 20, 2000
Heat treatment method of actuators for an ink jet printer head and method for manufacturing an ink jet printer head
SEIKO EPSON CORP3 citations61