Inventor

MORIMOTO KAZUHISA

JP12 patents

Patents

12 patents

US4845021AJul 4, 1989

Method for recording optical information in optical high density recording mediums

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations92

US4737427AApr 12, 1988

Optical high density recording mediums, method for making same and method for recording optical information in the medium

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92

US4725460AFeb 16, 1988

Optical filter and the method of preparing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations82

US4794068ADec 27, 1988

Optical recording medium

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations81

US4686169AAug 11, 1987

Optical recording medium and production of the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations73

US4120813AOct 17, 1978

Hygroscopic resin and humidity sensor using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73

US4016094AApr 5, 1977

Electro-optical device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations72

US3977769AAug 31, 1976

Electro-optic device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations72

US3973830AAug 10, 1976

Electro-optic device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations72

US4472336ASep 18, 1984

Method of manufacturing video disc

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations71

US4232869ANov 11, 1980

Pickup cartridge

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62

US3966469AJun 29, 1976

Electrophotographic photosensitive composition employing a prepolymer of diallylphthalate

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations42