Inventor

SAKO MOTOHIKO

JP4 patents

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

PANASONIC CORP

2 patents

US7561112B2Jul 14, 2009

Composite antenna device

PANASONIC CORP3 citations57

US7830329B2Nov 9, 2010

Composite antenna and portable terminal using same

PANASONIC CORP1 citations49

OKAYAMA MOTOYUKI

1 patent

US8089312B2Jan 3, 2012

Amplifying circuit with bypass circuit, and electronic device using the same

OKAYAMA MOTOYUKI6 citations65

SAKO MOTOHIKO

1 patent

US8816794B2Aug 26, 2014

Signal branching filter, electronic device using the same, antenna apparatus, and signal transmission system used in all of the above

SAKO MOTOHIKO3 citations55