Inventor

OHYAMA NAOTO

JP3 patents

⚠️ This page may combine multiple inventors who share the name “OHYAMA NAOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TDK CORP

2 patents

US7116185B2Oct 3, 2006

Balun

TDK CORP25 citations87

US9178264B2Nov 3, 2015

Directional coupler and wireless communication device

TDK CORP4 citations70

OHI SHOICHI

1 patent

US8324981B2Dec 4, 2012

Composite balun

OHI SHOICHI5 citations50