Inventor
HARA MOTOAKI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “HARA MOTOAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HARA MOTOAKI
12 patentsUS8723623B2May 13, 2014
Acoustic wave device, method of manufacturing acoustic wave device and transmission apparatus
HARA MOTOAKI9 citations84
US8653908B2Feb 18, 2014
Film bulk acoustic resonator, filter, communication module and communication apparatus
HARA MOTOAKI7 citations84
US8279021B2Oct 2, 2012
Duplexer
HARA MOTOAKI9 citations84
US8138854B2Mar 20, 2012
Filter, branching filter and communication apparatus
HARA MOTOAKI16 citations84
US8125298B2Feb 28, 2012
Acoustic wave filter, duplexer using the acoustic wave filter, and communication apparatus using the duplexer
HARA MOTOAKI13 citations84
US9166552B2Oct 20, 2015
Filter and duplexer
HARA MOTOAKI5 citations73
US8847700B2Sep 30, 2014
Filter, duplexer, communication module, communication device
HARA MOTOAKI4 citations73
US8648670B2Feb 11, 2014
Filter, duplexer and communication module
HARA MOTOAKI4 citations73
US9065419B2Jun 23, 2015
Ladder filter, duplexer and module
HARA MOTOAKI3 citations63
US9035722B2May 19, 2015
Ladder filter, duplexer and module
HARA MOTOAKI3 citations63
US8552820B2Oct 8, 2013
Filter, duplexer and communication module
HARA MOTOAKI4 citations63
US8228138B2Jul 24, 2012
Filter element, duplexer and electronic device having piezoelectric thin-film resonators stacked vertically
HARA MOTOAKI2 citations63
FUJITSU MEDIA DEVICES LTD
5 patentsUS7602101B2Oct 13, 2009
Piezoelectric thin-film resonator and filter using the same
FUJITSU MEDIA DEVICES LTD35 citations92
US7737806B2Jun 15, 2010
Piezoelectric thin-film resonator and filter
FUJITSU MEDIA DEVICES LTD13 citations83
US7482738B2Jan 27, 2009
Piezoelectric thin-film resonator and filter
FUJITSU MEDIA DEVICES LTD7 citations74
US7816998B2Oct 19, 2010
Film bulk acoustic resonator and filter
FUJITSU MEDIA DEVICES LTD4 citations63
US7545077B2Jun 9, 2009
Filter having multiple piezoelectric thin-film resonators
FUJITSU MEDIA DEVICES LTD1 citations52
TAIYO YUDEN KK
4 patentsUS8026776B2Sep 27, 2011
Acoustic wave device, duplexer, communication module, and communication apparatus
TAIYO YUDEN KK35 citations92
US8350643B2Jan 8, 2013
High frequency device, filter, duplexer, communication module, and communication apparatus
TAIYO YUDEN KK5 citations72
US9397634B2Jul 19, 2016
Filter, duplexer and communication module
TAIYO YUDEN KK0 citations52
US9203377B2Dec 1, 2015
Duplexer
TAIYO YUDEN KK0 citations42
TANIGUCHI SHINJI
4 patentsUS8450906B2May 28, 2013
Piezoelectric thin-film resonator
TANIGUCHI SHINJI7 citations84
US8093962B2Jan 10, 2012
Filter, duplexer and communication apparatus
TANIGUCHI SHINJI8 citations84
US8164398B2Apr 24, 2012
Resonator, filter and electronic device
TANIGUCHI SHINJI12 citations82
US8085115B2Dec 27, 2011
Piezoelectric thin film resonator, filter, and communication apparatus
TANIGUCHI SHINJI5 citations62
NAT INST INF & COMM TECH
3 patentsSEIKO EPSON CORP
3 patentsUS12518535B2Jan 6, 2026
Information processing device, learning device, and method for controlling information processing device
SEIKO EPSON CORP0 citations52
US11750750B2Sep 5, 2023
Information processing system and information processing method for transmitting, printing and scanning teaching material content to be graded
SEIKO EPSON CORP0 citations52
US7801902B2Sep 21, 2010
Apparatus and method for surveying substance and program and recording medium therefor
SEIKO EPSON CORP0 citations32