Tomohiro Sakata

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Patents Grantslast 30 patents

Information Patent Grant
Dynamic focus circuit suitable for use in a wide-angled cathode ray...
- Patent number 6,215,258
- Issue date Apr 10, 2001
- Matsushita Electronics Corporation
- Tomohiro Sakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display unit with reduced leakage magnetic field
- Patent number 6,147,454
- Issue date Nov 14, 2000
- Matsushita Electronics Corporation
- Yukio Uchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE