Inventor
FUKUSHIMA HIDEKO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “FUKUSHIMA HIDEKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI METALS LTD
15 patentsUS7851055B2Dec 14, 2010
High-thermal-conductivity graphite-particles-dispersed-composite and its production method
HITACHI METALS LTD23 citations92
US7282265B2Oct 16, 2007
Composite material having high thermal conductivity and low thermal expansion coefficient, and heat-dissipating substrate, and their production methods
HITACHI METALS LTD13 citations92
US6362120B1Mar 26, 2002
Alumina ceramic composition
HITACHI METALS LTD26 citations92
US6221271B1Apr 24, 2001
Piezoelectric sintered ceramics and piezoelectric ceramic elements constituted thereby
HITACHI METALS LTD22 citations92
US6045893AApr 4, 2000
Multilayered electronic part with minimum silver diffusion
HITACHI METALS LTD39 citations92
US5457075AOct 10, 1995
Sintered ceramic composite and molten metal contact member produced therefrom
HITACHI METALS LTD41 citations90
US6705860B2Mar 16, 2004
Setter for burning
HITACHI METALS LTD10 citations73
US5096863AMar 17, 1992
Diffusion-bonded assembly of AlN ceramic bodies and heat dissipation member constituted thereby
HITACHI METALS LTD13 citations73
US5077244ADec 31, 1991
Aluminum nitride sintered body and semiconductor substrate thereof
HITACHI METALS LTD14 citations72
US9276123B2Mar 1, 2016
Oxide semiconductor target and oxide semiconductor material, as well as semiconductor device using the same
HITACHI METALS LTD2 citations62
US7923103B2Apr 12, 2011
Composite material, having high thermal conductivity and low thermal expansion coefficient, and heat-dissipating substrate, and their production methods
HITACHI METALS LTD3 citations62
US7708050B2May 4, 2010
Composite material, having high thermal conductivity and low thermal expansion coefficient, and heat-dissipating substrate, and their production methods
HITACHI METALS LTD3 citations62
US9837543B2Dec 5, 2017
Oxide semiconductor target, oxide semiconductor film and method for producing same, and thin film transistor
HITACHI METALS LTD0 citations52
US9839957B2Dec 12, 2017
Ceramic core, manufacturing method for the same, manufacturing method for casting using the ceramic core, and casting manufactured by the method
HITACHI METALS LTD1 citations51
US10040116B2Aug 7, 2018
Method of manufacturing ceramic sintered body and ceramic sintered body
HITACHI METALS LTD0 citations35