Katsuhiko Hasegawa

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer-wiring substrate and method for fabricating same
- Patent number 6,674,017
- Issue date Jan 6, 2004
- NGK Spark Plug Co., Ltd.
- Kozo Yamasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making a printed board
- Patent number 6,139,904
- Issue date Oct 31, 2000
- NGK Spark Plug Co., Ltd.
- Kozo Yamasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR