Inventor
YASUMOTO TAKAAKI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “YASUMOTO TAKAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
29 patentsUS7420320B2Sep 2, 2008
Piezoelectric thin film device and method for manufacturing the same
TOSHIBA KK41 citations96
US7268647B2Sep 11, 2007
Film bulk acoustic-wave resonator and method for manufacturing the same
TOSHIBA KK51 citations96
US5907187AMay 25, 1999
Electronic component and electronic component connecting structure
TOSHIBA KK57 citations96
US5821627AOct 13, 1998
Electronic circuit device
TOSHIBA KK118 citations96
US4835344AMay 30, 1989
Electronic component parts and method for manufacturing the same
TOSHIBA KK47 citations95
US7498904B2Mar 3, 2009
Piezoelectric thin film resonator and devices provided with the same
TOSHIBA KK22 citations92
US7463117B2Dec 9, 2008
Film bulk acoustic-wave resonator (FBAR), filter implemented by FBARs and method for manufacturing FBAR
TOSHIBA KK43 citations92
US7323805B2Jan 29, 2008
Piezoelectric thin film device and method for manufacturing the same
TOSHIBA KK32 citations92
US7187253B2Mar 6, 2007
Film bulk acoustic-wave resonator and method for manufacturing the same
TOSHIBA KK22 citations92
US6747529B2Jun 8, 2004
Piezoelectric thin film resonator and frequency variable resonator using the resonator
TOSHIBA KK28 citations92
US6533906B2Mar 18, 2003
Method of manufacturing an oxide epitaxially strained lattice film
TOSHIBA KK26 citations92
US5412160AMay 2, 1995
Circuit board
TOSHIBA KK33 citations92
US5326623AJul 5, 1994
Circuit board
TOSHIBA KK23 citations92
US4963701AOct 16, 1990
Circuit board
TOSHIBA KK45 citations92
US7221920B2May 22, 2007
Voltage controlled oscillator, frequency synthesizer and communication apparatus
TOSHIBA KK19 citations91
US5070393ADec 3, 1991
Aluminum nitride substrate for formation of thin-film conductor layer and semiconductor device using the substrate
TOSHIBA KK26 citations89
US4772985ASep 20, 1988
Thick film capacitor
TOSHIBA KK24 citations82
US7770274B2Aug 10, 2010
Piezoelectric thin film device and method for manufacturing the same
TOSHIBA KK5 citations74
US4882652ANov 21, 1989
High dielectric constant type ceramic composition
TOSHIBA KK17 citations73
US5622769AApr 22, 1997
Ceramic circuit board having a thermal conductivity substrate
TOSHIBA KK15 citations72
US5041700AAug 20, 1991
Circuit board including an aluminum nitride substrate and a multilayered metal oxynitride structure
TOSHIBA KK18 citations72
US7709999B2May 4, 2010
Thin film piezoelectric resonator and method of manufacturing the same
TOSHIBA KK5 citations63
US7675222B2Mar 9, 2010
Thin film piezoelectric actuator
TOSHIBA KK4 citations63
US7525399B2Apr 28, 2009
Thin-film piezoelectric resonator, filter and voltage-controlled oscillator
TOSHIBA KK6 citations63
US7459833B2Dec 2, 2008
Thin film piezoelectric actuator
TOSHIBA KK5 citations63
US4919731AApr 24, 1990
Brazing paste
TOSHIBA KK4 citations62
US8916881B2Dec 23, 2014
Semiconductor device and method for manufacturing semiconductor device
TOSHIBA KK0 citations51
US9412825B2Aug 9, 2016
Semiconductor device
TOSHIBA KK0 citations50
US9054171B2Jun 9, 2015
HEMT semiconductor device
TOSHIBA KK0 citations40