Toyoki ASADA

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control method for induction motor
- Patent number 9,065,368
- Issue date Jun 23, 2015
- Hitachi, Ltd.
- Shuichi Tachihara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic device and optical transmission module
- Patent number 6,635,971
- Issue date Oct 21, 2003
- Hitachi, Ltd.
- Toyoki Asada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Packaging structure and method of packaging electronic parts
- Patent number 6,589,802
- Issue date Jul 8, 2003
- Hitachi, Ltd.
- Toyoki Asada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flip-chip connecting method, flip-chip connected structure and elec...
- Patent number 6,153,938
- Issue date Nov 28, 2000
- Hitachi, Ltd.
- Naoya Kanda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROL METHOD FOR INDUCTION MOTOR
- Publication number 20130257343
- Publication date Oct 3, 2013
- Hitachi, Ltd
- Shuichi TACHIHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electronic device and optical transmission module
- Publication number 20020090162
- Publication date Jul 11, 2002
- Toyoki Asada
- G02 - OPTICS