Yoshiyuki Tetsu

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Partial discharging-resistant wire enamel composition and partial d...
- Patent number 6,811,875
- Issue date Nov 2, 2004
- Hitachi Cable, Ltd.
- Hideyuki Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wire with coating for ultrasonic bonding
- Patent number 4,963,435
- Issue date Oct 16, 1990
- Hitachi, Ltd.
- Shigeo Hara
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Partial discharging-resistant wire enamel composition and partial d...
- Publication number 20030232144
- Publication date Dec 18, 2003
- Hideyuki Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS