Inventor · disambiguated record
Toyotsugu Hatagawa
Also filed as: HATAGAWA TOYOTSUGU
5 granted patents·132 citations·filing 1974–1993
83Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD5
Top patents by PatentIndex Score
5 records- 0185US4686356AHeating appliance with internal non-volatile memoryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Aug 11, 1987·46 cites·12 claims
- 0280US4499356AMicrowave heater having a device for thawing frozen cakesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Feb 12, 1985·38 cites·2 claims
- 0366US5371343AHeating cooking device having a wave guide and feeder port disposed perpendicular to a rotary tableMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Dec 6, 1994·25 cites·18 claims
- 0450US5015812AOven with an exhaust opening for collecting vapors to control material heatingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted May 14, 1991·14 cites·12 claims
- 0550US3975606AMicrowave oven with uniform electric field distributionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Aug 17, 1976·9 cites·7 claims
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