Nobuo Sato

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Current resonance type switching power source
- Patent number 6,072,701
- Issue date Jun 6, 2000
- Sony Corporation
- Nobuo Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Antenna unit and portable radio terminal with a feeding circuit and...
- Patent number 5,918,162
- Issue date Jun 29, 1999
- Sony Corporation
- Hiroki Ito
- H01 - BASIC ELECTRIC ELEMENTS