P

Inventor

MATSUBARA HIROSHI

JP57 patents
⚠️ This page may combine multiple inventors who share the name “MATSUBARA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MURATA MANUFACTURING CO

19 patents
US10243538B2Mar 26, 2019

High-frequency filter, multiplexer, high-frequency front-end circuit, and communication device

MURATA MANUFACTURING CO9 citations83
US11217395B2Jan 4, 2022

Capacitor

MURATA MANUFACTURING CO4 citations73
US10804882B2Oct 13, 2020

Multiplexer, high-frequency front end circuit, and communication device

MURATA MANUFACTURING CO6 citations73
US11190163B2Nov 30, 2021

Filter device and multiplexer

MURATA MANUFACTURING CO2 citations72
US12327689B2Jun 10, 2025

Capacitor having a through-hole exposing an electrode and at least one protrusion in the through-hole

MURATA MANUFACTURING CO1 citations64
US12432945B2Sep 30, 2025

Capacitor

MURATA MANUFACTURING CO0 citations62
US12199589B2Jan 14, 2025

Filter device and multiplexer

MURATA MANUFACTURING CO0 citations62
US11831299B2Nov 28, 2023

High-frequency module and communication device

MURATA MANUFACTURING CO0 citations62
US11587738B2Feb 21, 2023

Capacitor

MURATA MANUFACTURING CO0 citations62
US12549907B2Feb 10, 2026

Ultrasonic transducer

MURATA MANUFACTURING CO0 citations59
US12519446B2Jan 6, 2026

Radio-frequency circuit and communication device

MURATA MANUFACTURING CO0 citations52
US12464740B2Nov 4, 2025

Semiconductor device and module

MURATA MANUFACTURING CO0 citations52
US12424389B2Sep 23, 2025

Semiconductor device and capacitance device

MURATA MANUFACTURING CO0 citations52
US11689187B2Jun 27, 2023

Multiplexer and communication apparatus

MURATA MANUFACTURING CO0 citations52
US11595014B2Feb 28, 2023

Filter circuit and filter device

MURATA MANUFACTURING CO0 citations52
US11545304B2Jan 3, 2023

Capacitor cluster having capacitors with different shapes

MURATA MANUFACTURING CO0 citations52
US11476055B2Oct 18, 2022

Thin film capacitor and method of manufacturing the same

MURATA MANUFACTURING CO0 citations52
US11474063B2Oct 18, 2022

Semiconductor device having a porous metal oxide film and a semiconductor substrate with a connection electrically connected to the porous metal oxide film

MURATA MANUFACTURING CO0 citations52
US10679114B2Jun 9, 2020

Radio-frequency front end circuit, high-frequency signal processing circuit, and communication device

MURATA MANUFACTURING CO0 citations52

MASPRO DENKO KK

6 patents

SHARP KK

5 patents

SONY CORP

3 patents

ADVANCED MICRO DEVICES INC

3 patents

MASPRO DENKOH CO LTD

3 patents

DIESEL KIKI CO

2 patents

MAZDA MOTOR

2 patents

YOSHIDA MASATO

2 patents

MASPRO DENKOH COMPANY LTD

1 patent

UNIV PITTSBURGH

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

NISSHIN FLOUR MILLING CO

1 patent

DAIFUKU KK

1 patent

Showing the top 50 of 57 patents by PatentIndex Score.