Inventor

HAMADA MASANORI

JP55 patents

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

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

43 patents

USD382766SAug 26, 1997

Pot for rice cooker

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD49 citations96

USD360804SAug 1, 1995

Electric rice cooker

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD59 citations96

US6462726B1Oct 8, 2002

Video signal processor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations93

USD463192SSep 24, 2002

Thermally insulated container with means for heating liquid stored therein

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations92

US5867228AFeb 2, 1999

Video signal noise reduction apparatus with variable S/N improving amount

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92

US4891699AJan 2, 1990

Receiving system for band-compression image signal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92

US5668606ASep 16, 1997

Contour restoration apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations91

USD379735SJun 10, 1997

Automatic bread maker

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations91

USD375432SNov 12, 1996

Automatic bread maker

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations91

USD341515SNov 23, 1993

Automatic bread maker

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations89

USD277564SFeb 12, 1985

Combined tape recorder and radio receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations82

US4982288AJan 1, 1991

High definition television receiver enabling picture-in picture display

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations74

USD273379SApr 10, 1984

Combined portable radio and cassette tape recorder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations74

USD262700SJan 19, 1982

Combined cassette recorder and radio receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74

USD258820SApr 7, 1981

Digital clock radio

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74

USD253822SJan 1, 1980

Portable radio

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74

USD253411SNov 13, 1979

Radio receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74

USD252992SSep 25, 1979

Radio receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74

USD252425SJul 24, 1979

Portable radio receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74

USD251493SApr 3, 1979

Radio receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74

US6094233AJul 25, 2000

Video signal noise reduction apparatus with variable S/N improving amount

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73

USD393395SApr 14, 1998

Electric fish roaster

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73

US5130796AJul 14, 1992

Subsample television signal processing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73

US5003389AMar 26, 1991

Image signal processing apparatus for Y/C separation and for time domain/spatial interpolation of sub-Nyquist sub-sampling time compressed high definition television system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73

USD266166SSep 14, 1982

Clock radio

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73

USD264717SJun 1, 1982

Radio receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73

USD256362SAug 12, 1980

Radio receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73

USD247493SMar 14, 1978

Portable radio receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations73

USD244228SMay 3, 1977

Radio receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73

US5546135AAug 13, 1996

Contour restoration apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72

USD341516SNov 23, 1993

Automatic bread maker

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations72

USD273010SMar 13, 1984

Portable radio

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations69

US5223928AJun 29, 1993

Television receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63

USD327554SJun 30, 1992

Iron

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63

USD278231SApr 2, 1985

Combined tape recorder and radio receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63

USD264461SMay 18, 1982

Combined radio receiver and cassette tape recorder

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63

USD256360SAug 12, 1980

Solar battery powered radio receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63

USD248473SJul 11, 1978

Transceiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63

USD243036SJan 11, 1977

Clock radio

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63

USD422837SApr 18, 2000

Cooking roaster

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62

USD290701SJul 7, 1987

Radio tuner

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62

USD262621SJan 12, 1982

Combined cassette recorder and radio receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62

USD251297SMar 13, 1979

Combined radio receiver and perpetual calendar

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62

CLARION CO LTD

5 patents

US4403343ASep 6, 1983

Diversity receiver

CLARION CO LTD57 citations96

US4525869AJun 25, 1985

Diversity receiver

CLARION CO LTD38 citations89

US4495653AJan 22, 1985

Diversity receiver

CLARION CO LTD20 citations82

US4426727AJan 17, 1984

FM Noise reducing circuit

CLARION CO LTD17 citations74

US4244056AJan 6, 1981

Noise reduction circuit

CLARION CO LTD7 citations66

PANASONIC CORP

1 patent

US7598756B2Oct 6, 2009

Inspection device and inspection method

PANASONIC CORP12 citations81

UEDA MASAMI

1 patent

USD247240SFeb 14, 1978

Combined radio receiver and perpetual calendar

UEDA MASAMI2 citations61

Showing the top 50 of 55 patents by PatentIndex Score.