Inventor
SHINJO SHINTARO
JP29 patents
Patents
29 patentsUS6873208B2Mar 29, 2005
High-frequency amplifier
MITSUBISHI ELECTRIC CORP33 citations91
US6650181B2Nov 18, 2003
High-frequency amplifier
MITSUBISHI ELECTRIC CORP24 citations91
US7501897B2Mar 10, 2009
High-power amplifier
MITSUBISHI ELECTRIC CORP12 citations83
US6861906B2Mar 1, 2005
High-frequency semiconductor device
MITSUBISHI ELECTRIC CORP7 citations73
US10608594B2Mar 31, 2020
Doherty amplifier
MITSUBISHI ELECTRIC CORP5 citations71
US10523158B2Dec 31, 2019
Load modulation amplifier
MITSUBISHI ELECTRIC CORP2 citations71
US11336233B2May 17, 2022
Amplifier
MITSUBISHI ELECTRIC CORP0 citations61
US7161433B2Jan 9, 2007
High-frequency amplifier
MITSUBISHI ELECTRIC CORP4 citations61
US10964631B2Mar 30, 2021
Semiconductor package and module
MITSUBISHI ELECTRIC CORP0 citations51
US10911003B2Feb 2, 2021
Doherty amplifier
MITSUBISHI ELECTRIC CORP0 citations51
US12573986B2Mar 10, 2026
Amplifier circuit
MITSUBISHI ELECTRIC CORP0 citations50
US12494748B2Dec 9, 2025
Bias circuit and amplifier
MITSUBISHI ELECTRIC CORP0 citations50
US12451844B2Oct 21, 2025
Doherty amplifier
MITSUBISHI ELECTRIC CORP0 citations50
US12328100B2Jun 10, 2025
Doherty amplifier and communication device
MITSUBISHI ELECTRIC CORP0 citations50
US12176856B2Dec 24, 2024
Doherty amplifier and communication device
MITSUBISHI ELECTRIC CORP0 citations50
US12176857B2Dec 24, 2024
Doherty amplifier and communication device
MITSUBISHI ELECTRIC CORP0 citations50
US12068384B2Aug 20, 2024
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations50
US11276626B2Mar 15, 2022
Semiconductor device
MITSUBISHI ELECTRIC CORP0 citations50
US11133781B2Sep 28, 2021
Doherty amplifier and Doherty amplifier circuit
MITSUBISHI ELECTRIC CORP0 citations50
US12028023B2Jul 2, 2024
Amplifier
MITSUBISHI ELECTRIC CORP0 citations49
US12512791B2Dec 30, 2025
Doherty amplifier
MITSUBISHI ELECTRIC CORP0 citations48
US11923811B2Mar 5, 2024
High-frequency power amplifier
MITSUBISHI ELECTRIC CORP0 citations48
US12456954B2Oct 28, 2025
High-frequency amplifier, radio communication device, and radar device
MITSUBISHI ELECTRIC CORP0 citations47
US12483127B2Nov 25, 2025
Power supply modulator and power supply modulation type amplifier
MITSUBISHI ELECTRIC CORP0 citations46
US12323123B2Jun 3, 2025
Phase shifter comprising selectable first and second all-pass filters, where the all-pass filters include capacitors and inductors of determined values to achieve impedance matching
MITSUBISHI ELECTRIC CORP0 citations46
US12160201B2Dec 3, 2024
Doherty amplifier
MITSUBISHI ELECTRIC CORP0 citations46
US10748860B2Aug 18, 2020
Amplifier
MITSUBISHI ELECTRIC CORP0 citations40
US10574197B2Feb 25, 2020
Multi-stage high frequency amplifier
MITSUBISHI ELECTRIC CORP0 citations40
US10340855B2Jul 2, 2019
Doherty amplifier
MITSUBISHI ELECTRIC CORP0 citations39