Inventor
HAYAKAWA MASASHI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “HAYAKAWA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
12 patentsUS9941582B2Apr 10, 2018
Switch module, front-end module, and driving method for switch module
MURATA MANUFACTURING CO8 citations82
US9413413B2Aug 9, 2016
High-frequency module
MURATA MANUFACTURING CO5 citations72
US10014902B2Jul 3, 2018
High-frequency module
MURATA MANUFACTURING CO2 citations71
US11956003B2Apr 9, 2024
Radio frequency module and communication device
MURATA MANUFACTURING CO0 citations61
US11770153B2Sep 26, 2023
Radio-frequency module
MURATA MANUFACTURING CO0 citations61
US11509344B2Nov 22, 2022
Radio frequency module and communication device
MURATA MANUFACTURING CO0 citations61
US11336278B2May 17, 2022
Switching circuit and high frequency module
MURATA MANUFACTURING CO1 citations61
US11177850B2Nov 16, 2021
Radio-frequency module
MURATA MANUFACTURING CO0 citations61
US10651884B2May 12, 2020
Radio-frequency module with switch IC having a ground electrode for isolating between a common terminal and selection terminals
MURATA MANUFACTURING CO0 citations51
US10461798B2Oct 29, 2019
High-frequency module
MURATA MANUFACTURING CO0 citations51
US12556209B2Feb 17, 2026
Radio-frequency module and communication device
MURATA MANUFACTURING CO0 citations50
US11456761B2Sep 27, 2022
Radio-frequency module and communication device
MURATA MANUFACTURING CO0 citations50