Hisao Nishino

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Sendai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic core, coil assembly and power supply circuit using the same
- Patent number 6,611,187
- Issue date Aug 26, 2003
- NEC TOKIN Corporation
- Hatsuo Matsumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for driving a switching transistor
- Patent number 4,481,431
- Issue date Nov 6, 1984
- Tohoku Metal Industries, Ltd.
- Hisao Nishino
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-output-type power supply devices using separately-exciting-ty...
- Patent number 4,449,173
- Issue date May 15, 1984
- Tohoku Metal Industries, Inc.
- Hisao Nishino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching regulator with base charge removal circuit
- Patent number 4,420,804
- Issue date Dec 13, 1983
- Tohoku Metal Industries, Ltd.
- Hisao Nishino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Magnetic core, coil assembly and power supply circuit using the same
- Publication number 20020159277
- Publication date Oct 31, 2002
- TOKIN CORPORATION
- Hatsuo Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS