Inventor

INATSUGU SUSUMU

JP10 patents

Patents

10 patents

US6930641B2Aug 16, 2005

Antenna and radio device using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92

US6917341B2Jul 12, 2005

Top-loading monopole antenna apparatus with short-circuit conductor connected between top-loading electrode and grounding conductor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations84

US7202821B2Apr 10, 2007

Antenna

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations83

US7173567B2Feb 6, 2007

Antenna

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations83

US7158086B2Jan 2, 2007

Monopole antenna

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations82

US7391374B2Jun 24, 2008

Monopole antenna

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations72

US6268830B1Jul 31, 2001

Antenna and its manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations69

US6147661ANov 14, 2000

Helical coil, method of producing same and helical antenna using same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations69

US7193571B2Mar 20, 2007

Composite antenna

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61

US7132986B2Nov 7, 2006

Antenna device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations61