Mizukawa; Takumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mizukawa; Takumi.The latest application filed is for "induction heating apparatus utilizing output energy for powering switching operation".

Company Profile

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Mizukawa; Takumi - Osaka JP
Mizukawa; Takumi - Neyagawa JP
Mizukawa; Takumi - all Kadoma JP
Mizukawa; Takumi - Kadoma JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Induction heating apparatus utilizing output energy for powering switching operation Grant 4,595,814 - Ogino , et al. June 17, 1	1986-06-17
Inverter device for induction heating Grant 4,555,608 - Mizukawa , et al. November 26, 1	1985-11-26
Induction heating apparatus Grant 4,467,165 - Kiuchi , et al. August 21, 1	1984-08-21
Circuit for detecting a utensil load placed asymmetrically relative to an induction heating coil Grant 4,447,691 - Mizukawa , et al. May 8, 1	1984-05-08
Induction heating cooking apparatus Grant 4,446,350 - Mizukawa , et al. May 1, 1	1984-05-01
Thyristor off-time controlled induction heating apparatus by differentiated thyristor anode potential Grant 4,396,818 - Kominami , et al. August 2, 1	1983-08-02
Small load detection by comparison between input and output parameters of an induction heat cooking apparatus Grant 4,356,371 - Kiuchi , et al. October 26, 1	1982-10-26
Induction heating apparatus with means for detecting zero crossing point of high-frequency oscillation to determine triggering time Grant 4,317,975 - Mizukawa , et al. March 2, 1	1982-03-02
Power adjustment with variable frequency and duty-cycle control for induction heating apparatus Grant 4,147,910 - Kiuchi , et al. April 3, 1	1979-04-03
Induction heating apparatus with means for detecting zero crossing point of high-frequency oscillation to determine triggering time Grant 4,145,592 - Mizukawa , et al. March 20, 1	1979-03-20
Induction heating apparatus having timing means responsive to temporary removal of cooking implement Grant 4,129,767 - Amagami , et al. December 12, 1	1978-12-12
Induction heating apparatus using a pair of inversely parallel connected gate-controlled switching devices Grant 4,074,101 - Kiuchi , et al. February 14, 1	1978-02-14
Inverter circuit for induction heating cooking ovens with a protection device Grant 4,065,802 - Mizukawa , et al. December 27, 1	1977-12-27

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