Inventor
NAKAI TSUYOSHI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “NAKAI TSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOCERA CORP
10 patentsUS10389391B2Aug 20, 2019
Acoustic wave resonator, acoustic wave filter, multiplexer, and communication apparatus
KYOCERA CORP82 citations97
US6198367B1Mar 6, 2001
High-frequency circuit on a single-crystal dielectric substrate with a through hole in a different substrate
KYOCERA CORP22 citations92
US7579928B2Aug 25, 2009
Surface acoustic wave device and communication device
KYOCERA CORP9 citations84
US7902716B2Mar 8, 2011
Surface acoustic wave device and communication apparatus
KYOCERA CORP7 citations83
US7102468B2Sep 5, 2006
Surface acoustic wave device and communication apparatus using the same
KYOCERA CORP9 citations73
US10050600B2Aug 14, 2018
Acoustic wave device
KYOCERA CORP2 citations71
US9912319B2Mar 6, 2018
Duplexer and communication module
KYOCERA CORP3 citations69
US7504911B2Mar 17, 2009
Surface acoustic wave resonator, surface acoustic wave device, and communications equipment
KYOCERA CORP6 citations60
US10998880B2May 4, 2021
Acoustic wave element and communication apparatus
KYOCERA CORP0 citations51
US9647633B2May 9, 2017
Acoustic wave element, branching filter and communication module
KYOCERA CORP0 citations41