Inventor

HIRAKA MASAHIRO

JP11 patents

Patents

11 patents

US6996324B2Feb 7, 2006

Optical waveguide and method for fabricating the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD56 citations95

US5406852AApr 18, 1995

Pressure sensor having a resistor element on a glass dryer with electrodes connected thereto

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92

US5242722ASep 7, 1993

Strain sensor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92

US6366564B1Apr 2, 2002

Diplexer duplexer and two-channel mobile communications equipment

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD54 citations91

US6623845B1Sep 23, 2003

Glass-ceramic composition, and electronic component and multilayer LC composite component using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84

US4965229AOct 23, 1990

Glass ceramic for coating metal substrate

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations82

US4694573ASep 22, 1987

Method of forming electrically conductive circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations82

US4861657AAug 29, 1989

Article having insulation abrasion coated layer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations74

US5057378AOct 15, 1991

Glass ceramic for coating metal substrate

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73

US6806217B2Oct 19, 2004

Glass for molded lens

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations69

US7240518B2Jul 10, 2007

Process for producing spherical glass

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51