Inventor

HIRATSUKA TOMOYASU

JP7 patents

Patents

7 patents

USD295822SMay 24, 1988

Microwave oven

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations92

US7373318B2May 13, 2008

Information recommendation apparatus and information recommendation system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations89

USD295357SApr 26, 1988

Microwave oven

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations82

USD310150SAug 28, 1990

Microwave oven

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73

USD295487SMay 3, 1988

Microwave oven

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73

USD295488SMay 3, 1988

Microwave oven

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations73

USD295358SApr 26, 1988

Microwave oven

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73