Hitoshi Iwaya

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Honjyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Core for deflection yoke and its production method
- Patent number 6,696,907
- Issue date Feb 24, 2004
- TDK Corporation
- Hitoshi Iwaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Core for deflecting yoke
- Patent number 6,281,623
- Issue date Aug 28, 2001
- TDK Corporation
- Hidekazu Suzuki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Ferrite core for deflecting yoke, surface polishing apparatus and g...
- Publication number 20020028643
- Publication date Mar 7, 2002
- TDK Corporation
- Hitoshi Iwaya
- B24 - GRINDING POLISHING