Inventor

OKU MITSUMASA

JP13 patents

Patents

13 patents

US5183594AFeb 2, 1993

Conductive resin composition containing zinc oxide whiskers having a tetrapod structure

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD59 citations95

US4960654AOct 2, 1990

Metal composition comprising zinc oxide whiskers

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD53 citations95

US5318837AJun 7, 1994

Soundproofing materials

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92

US5276080AJan 4, 1994

Static dissipative resin composition

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92

US5164260ANov 17, 1992

Soundproofing materials

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92

US5171480ADec 15, 1992

Electrophotographic photosensitive member containing a conductive layer which comprises a resin and a conductive zinc oxide having a tetrapad structure

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations91

US5310598AMay 10, 1994

Radio wave absorbing material

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations89

US5642255AJun 24, 1997

Capacitor case having flat coupling sections

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73

US5231269AJul 27, 1993

Electromagnetic wave energy conversion heat-generating material, heating container for microwave oven, and microwave oven

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72

US5279809AJan 18, 1994

Zinc oxide crystal and method of producing same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations70

US5091765AFeb 25, 1992

Photoconductive cell with zinc oxide tetrapod crystals

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations70

US5141982AAug 25, 1992

Electro-conductive resin composition

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations68

US6357106B1Mar 19, 2002

Method for mounting parts and making an IC card

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62