Inventor
NAKAHASHI NORIHIKO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “NAKAHASHI NORIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
14 patentsUS7295089B2Nov 13, 2007
Surface acoustic wave filter and communication apparatus
MURATA MANUFACTURING CO21 citations92
US7898145B2Mar 1, 2011
Boundary acoustic wave device
MURATA MANUFACTURING CO9 citations84
US8373329B2Feb 12, 2013
Surface acoustic wave device
MURATA MANUFACTURING CO10 citations83
US7623009B2Nov 24, 2009
Boundary acoustic wave filter device
MURATA MANUFACTURING CO5 citations62
US11923828B2Mar 5, 2024
Extractor
MURATA MANUFACTURING CO1 citations61
US11115000B2Sep 7, 2021
Extractor
MURATA MANUFACTURING CO1 citations61
US7005948B2Feb 28, 2006
Surface acoustic wave device and communication apparatus using the same
MURATA MANUFACTURING CO2 citations61
US6940369B2Sep 6, 2005
Surface acoustic wave device having excellent balancing characteristics between balanced terminals and a communication device using the same
MURATA MANUFACTURING CO4 citations61
US12463667B2Nov 4, 2025
Multiplexer
MURATA MANUFACTURING CO0 citations51
US10958241B2Mar 23, 2021
Extractor
MURATA MANUFACTURING CO0 citations51
US10615770B2Apr 7, 2020
Ladder filter
MURATA MANUFACTURING CO0 citations51
US10090824B2Oct 2, 2018
Filter apparatus
MURATA MANUFACTURING CO1 citations51
US11831301B2Nov 28, 2023
Filter device
MURATA MANUFACTURING CO0 citations41
US10122344B2Nov 6, 2018
Surface acoustic wave filter
MURATA MANUFACTURING CO0 citations41