Inventor
KITAGAWA MUTSUMI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “KITAGAWA MUTSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
14 patentsUS6796637B2Sep 28, 2004
Piezoelectric/electrostrictive film type actuator and method for manufacturing the same
NGK INSULATORS LTD22 citations92
US6610427B2Aug 26, 2003
Piezoelectric element and process for production thereof
NGK INSULATORS LTD20 citations92
US7559128B2Jul 14, 2009
Method of manufacturing a piezoelectric/electrostrictive device
NGK INSULATORS LTD13 citations84
US7414352B2Aug 19, 2008
Piezoelectric/electrostrictive body, piezoelectric/electrostrictive laminate, and piezoelectric/electrostrictive actuator
NGK INSULATORS LTD14 citations84
US7044586B2May 16, 2006
Piezoelectric/electrostrictive film type actuator and method of manufacturing the actuator
NGK INSULATORS LTD16 citations84
US7009328B2Mar 7, 2006
Piezoelectric/electrostrictive device made of piezoelectric/electrostrictive film and manufacturing method
NGK INSULATORS LTD10 citations73
US6731049B2May 4, 2004
Piezoelectric element and process for production thereof
NGK INSULATORS LTD6 citations73
US6713123B2Mar 30, 2004
Piezoelectric element and process for production thereof
NGK INSULATORS LTD7 citations73
US6993813B2Feb 7, 2006
Method for manufacturing a piezoelectric/electrostrictive film-type actuator
NGK INSULATORS LTD2 citations63
US6448623B2Sep 10, 2002
Piezoelectric/electrostrictive film type device
NGK INSULATORS LTD6 citations63
US7417361B2Aug 26, 2008
Piezoelectric/electrostrictive body, piezoelectric/electrostrictive laminate, and piezoelectric/electrostrictive actuator
NGK INSULATORS LTD6 citations62
US7052732B2May 30, 2006
Method for producing a piezoelectric element
NGK INSULATORS LTD5 citations62
US7484278B2Feb 3, 2009
Method of manufacturing a multi-layered piezoelectric
NGK INSULATORS LTD0 citations51
US6888292B2May 3, 2005
Multi-layered type piezoelectric device and process for production thereof
NGK INSULATORS LTD0 citations51
SHIMIZU HIDEKI
3 patentsUS8881353B2Nov 11, 2014
Method of producing piezoelectric/electrostrictive film type device
SHIMIZU HIDEKI2 citations62
US8178285B2May 15, 2012
Method for manufacturing piezoelectric/electrostrictive film type element
SHIMIZU HIDEKI2 citations62
US8652764B2Feb 18, 2014
Method for manufacturing a piezoelectric membrane type device
SHIMIZU HIDEKI0 citations41