Inventor
TANAKA RITSU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA RITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
8 patentsUS6401333B1Jun 11, 2002
Method and device for three-dimensional arrangement of wire and method of manufacturing conductive material
NGK INSULATORS LTD20 citations92
US5306368AApr 26, 1994
Formation of ceramic thin film on ceramic body
NGK INSULATORS LTD21 citations92
US7576477B2Aug 18, 2009
Piezoelectric/electrostrictive porcelain composition and method of manufacturing the same
NGK INSULATORS LTD17 citations84
US7598659B2Oct 6, 2009
Piezoelectric ceramic and method of manufacturing the same
NGK INSULATORS LTD6 citations62
US7567021B2Jul 28, 2009
Monomorph type piezoelectric/electrostrictive device and method for manufacturing the same
NGK INSULATORS LTD4 citations62
US7482739B2Jan 27, 2009
Electron emitter comprised of dielectric material mixed with metal
NGK INSULATORS LTD2 citations62
US8034249B2Oct 11, 2011
Piezoelectric/electrostrictive ceramics sintered body
NGK INSULATORS LTD4 citations61
US7816847B2Oct 19, 2010
Dielectric electron emitter comprising a polycrystalline substance
NGK INSULATORS LTD0 citations52
KAIGAWA KAZUYUKI
3 patentsUS8414791B2Apr 9, 2013
Piezoelectric/electrostrictive ceramics sintered body
KAIGAWA KAZUYUKI2 citations59
US8541102B2Sep 24, 2013
(Li, Na, K, Bi)(Nb, Ta)O3 based piezoelectric material and manufacturing method of the same
KAIGAWA KAZUYUKI0 citations50
US8193687B2Jun 5, 2012
Piezoelectric/electrostrictive ceramics sintered body having a banded structure
KAIGAWA KAZUYUKI1 citations50