Hiroyuki Ikegami

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for allowing a power supply circuit to use a smal...
- Patent number 5,990,581
- Issue date Nov 23, 1999
- Sony Corporation of Japan
- Hiroyuki Ikegami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Beam current detection and control system for a cathode ray tube
- Patent number 5,892,544
- Issue date Apr 6, 1999
- Sony Electronics, Inc.
- Hiroyuki Ikegami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE