Inventor
HIRAI KAZUMI
JP10 patents
Patents
10 patentsUS6133558AOct 17, 2000
Microwave steam heater with microwave and steam generators controlled to equalize workpiece inner and surface temperatures
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD78 citations94
US4673800AJun 16, 1987
Cooking apparatus with weighing device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations92
US4595827AJun 17, 1986
Cooking apparatus with weighing device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations92
US4880952ANov 14, 1989
Heat cooking oven having flat heater units on the outside of the walls thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations90
US4675507AJun 23, 1987
Heat cooking apparatus having a flat flexible heater
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations90
US3965325AJun 22, 1976
Microwave oven
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations81
US4675510AJun 23, 1987
Cooking appliance with self-contained weighing system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US3943318AMar 9, 1976
Microwave oven with triangular observation window
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US4745246AMay 17, 1988
High frequency heating apparatus with electric heating device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations71
US3943319AMar 9, 1976
Microwave oven with hinged door and latch means
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations71