Inventor
TAKAGI KAZUTAKA
JP63 patents
⚠️ This page may combine multiple inventors who share the name “TAKAGI KAZUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
32 patentsUS7851832B2Dec 14, 2010
Semiconductor device
TOSHIBA KK20 citations92
US7741907B2Jun 22, 2010
Class-F power amplifier circuit
TOSHIBA KK26 citations92
US7486157B2Feb 3, 2009
Package for high frequency waves containing high frequency electronic circuit
TOSHIBA KK20 citations92
US9536843B2Jan 3, 2017
Semiconductor package and semiconductor module
TOSHIBA KK8 citations84
US7990223B1Aug 2, 2011
High frequency module and operating method of the same
TOSHIBA KK9 citations84
US7411288B2Aug 12, 2008
Semiconductor device
TOSHIBA KK9 citations84
US7659613B2Feb 9, 2010
Semiconductor device
TOSHIBA KK5 citations74
US7576423B2Aug 18, 2009
Semiconductor device
TOSHIBA KK7 citations74
US9947628B2Apr 17, 2018
High frequency semiconductor amplifier
TOSHIBA KK2 citations73
US9935581B2Apr 3, 2018
High-frequency semiconductor amplifier
TOSHIBA KK7 citations73
US9576737B2Feb 21, 2017
Parallel capacitor and high frequency semiconductor device
TOSHIBA KK2 citations73
US9357644B2May 31, 2016
Joined structural body of members, joining method of members, and package for containing an electronic component
TOSHIBA KK3 citations73
US9219017B2Dec 22, 2015
Radio frequency semiconductor device package and method for manufacturing same, and radio frequency semiconductor device
TOSHIBA KK4 citations73
US9035469B2May 19, 2015
Semiconductor device that controls a negative resistive oscillation and obtains a high amplification output
TOSHIBA KK5 citations73
US9013034B2Apr 21, 2015
Semiconductor package
TOSHIBA KK4 citations73
US6400035B1Jun 4, 2002
Microwave semiconductor device with improved heat discharge and electrical properties and manufacturing method thereof
TOSHIBA KK6 citations73
US8022769B2Sep 20, 2011
Semiconductor device
TOSHIBA KK5 citations72
US9774298B2Sep 26, 2017
High-frequency amplifier
TOSHIBA KK2 citations68
US9712142B2Jul 18, 2017
High frequency semiconductor device
TOSHIBA KK2 citations64
US9041190B2May 26, 2015
Semiconductor package
TOSHIBA KK3 citations63
US8345434B2Jan 1, 2013
High frequency circuit having multi-chip module structure
TOSHIBA KK3 citations63
US8026595B2Sep 27, 2011
Semiconductor device having hermitically sealed active area and electrodes
TOSHIBA KK3 citations63
US7888797B2Feb 15, 2011
High frequency package device with internal space having a resonant frequency offset from frequency used
TOSHIBA KK4 citations63
US7749901B2Jul 6, 2010
Method for forming a tapered via of a semiconductor device
TOSHIBA KK3 citations63
US7667322B2Feb 23, 2010
High-frequency semiconductor device
TOSHIBA KK2 citations63
US7605465B2Oct 20, 2009
Semiconductor device for high frequency power amplification
TOSHIBA KK5 citations63
US6528347B2Mar 4, 2003
Manufacturing method for making a microwave semiconductor device with improved heat discharge and electric properties
TOSHIBA KK2 citations62
US10116266B2Oct 30, 2018
Doherty amplifier
TOSHIBA KK1 citations52
US10110185B2Oct 23, 2018
Microwave semiconductor device
TOSHIBA KK1 citations52
US9590562B2Mar 7, 2017
Semiconductor amplifier bias circuit and semiconductor amplifier device
TOSHIBA KK1 citations52
US9343793B2May 17, 2016
Millimeter wave bands semiconductor package
TOSHIBA KK0 citations52
US9343794B2May 17, 2016
Millimeter wave bands semiconductor package
TOSHIBA KK0 citations52
TAKAGI KAZUTAKA
15 patentsUS8097906B2Jan 17, 2012
Semiconductor device having finger electrodes
TAKAGI KAZUTAKA13 citations84
US8786369B2Jul 22, 2014
High frequency amplifier
TAKAGI KAZUTAKA4 citations73
US8546852B2Oct 1, 2013
Semiconductor device
TAKAGI KAZUTAKA5 citations73
US8912647B2Dec 16, 2014
Semiconductor device for smoothing the voltage of the end face of a drain of a high frequency semiconductor chip
TAKAGI KAZUTAKA2 citations63
US8471382B2Jun 25, 2013
Package and high frequency terminal structure for the same
TAKAGI KAZUTAKA3 citations63
US8431973B2Apr 30, 2013
High frequency semiconductor device
TAKAGI KAZUTAKA4 citations63
US8278685B2Oct 2, 2012
Semiconductor device used with high frequency band
TAKAGI KAZUTAKA3 citations63
US8222968B2Jul 17, 2012
Microstrip transmission line device including an offset resistive region extending between conductive layers and method of manufacture
TAKAGI KAZUTAKA2 citations63
US8106503B2Jan 31, 2012
High frequency semiconductor device
TAKAGI KAZUTAKA2 citations63
US8653896B2Feb 18, 2014
Class-AB power amplifier
TAKAGI KAZUTAKA3 citations62
US8643438B2Feb 4, 2014
Class-AB power amplifier
TAKAGI KAZUTAKA2 citations62
US8604883B2Dec 10, 2013
Class-C power amplifier
TAKAGI KAZUTAKA3 citations62
US9035702B2May 19, 2015
Microwave semiconductor amplifier
TAKAGI KAZUTAKA1 citations52
US8759838B2Jun 24, 2014
Package and fabrication method of the same
TAKAGI KAZUTAKA1 citations52
US8476118B2Jul 2, 2013
Semiconductor device and fabrication mehtod of the semiconductor device
TAKAGI KAZUTAKA0 citations52
NG CHOON YONG
2 patentsMATSUSHITA KEIICHI
1 patentShowing the top 50 of 63 patents by PatentIndex Score.