Yoshihiko Usami

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Greensburg, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Deflection yoke with multiple pairs of vertical coils and switched...
- Patent number 6,636,006
- Issue date Oct 21, 2003
- Sony Corporation
- Yoshihiko Usami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke
- Patent number 6,624,560
- Issue date Sep 23, 2003
- Sony Corporation
- Yoshihiko Usami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke with openings in neck bend section
- Patent number 6,573,648
- Issue date Jun 3, 2003
- Sony Corporation
- Yoshihiko Usami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deflection yoke
- Patent number 6,278,348
- Issue date Aug 21, 2001
- Sony Corporation
- Yoshihiko Usami
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Deflection yoke with multiple pairs of vertical coils and switched...
- Publication number 20030107334
- Publication date Jun 12, 2003
- Yoshihiko Usami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke
- Publication number 20020175613
- Publication date Nov 28, 2002
- Yoshihiko Usami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Deflection yoke
- Publication number 20010010485
- Publication date Aug 2, 2001
- Yoshihiko Usami
- H01 - BASIC ELECTRIC ELEMENTS