Inventor
KIKUDA MASAYUKI
JP10 patents
Patents
10 patentsUS12301196B2May 13, 2025
Filter device and radio-frequency front end circuit including the same
MURATA MANUFACTURING CO2 citations73
US11362406B2Jun 14, 2022
Dielectric waveguide filter
MURATA MANUFACTURING CO0 citations58
US11588461B2Feb 21, 2023
Resonant element, filter, and diplexer
MURATA MANUFACTURING CO0 citations55
US11431313B2Aug 30, 2022
Resonant element, filter, and diplexer
MURATA MANUFACTURING CO0 citations55
US10957958B2Mar 23, 2021
Dielectric resonator and dielectric filter
MURATA MANUFACTURING CO0 citations50
US12438512B2Oct 7, 2025
Filter device, and radio-frequency front end circuit provided with same
MURATA MANUFACTURING CO0 citations48
US12206149B2Jan 21, 2025
Dielectric waveguide resonator and filter including at least one internal conductor physically isolated from first and second surface conductors and overlapping therewith
MURATA MANUFACTURING CO0 citations48
US12107312B2Oct 1, 2024
Band pass filter and high frequency front-end circuit including same
MURATA MANUFACTURING CO0 citations48
US11742557B2Aug 29, 2023
Dielectric waveguide filter
MURATA MANUFACTURING CO0 citations48
US9799939B2Oct 24, 2017
Filtering device and method for adjusting filter characteristic
MURATA MANUFACTURING CO0 citations41