Inventor
OOTSUKA NORIAKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “OOTSUKA NORIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
11 patentsUS10084225B2Sep 25, 2018
Directional coupler
TDK CORP8 citations83
US9893408B2Feb 13, 2018
Directional coupler
TDK CORP7 citations83
US9653771B2May 16, 2017
Directional coupler
TDK CORP10 citations83
US9391354B2Jul 12, 2016
Directional coupler
TDK CORP13 citations82
US10714806B2Jul 14, 2020
Bi-directional coupler
TDK CORP6 citations72
US10505243B2Dec 10, 2019
Balun
TDK CORP4 citations72
US9893407B2Feb 13, 2018
Directional coupler
TDK CORP4 citations72
US11011304B2May 18, 2021
Multilayer electronic component
TDK CORP1 citations61
US10796844B2Oct 6, 2020
Multilayer electronic component
TDK CORP1 citations61
US8018305B2Sep 13, 2011
Electronic component
TDK CORP2 citations57
US10432165B2Oct 1, 2019
Balanced/unbalanced converter
TDK CORP0 citations40