Mitsuko Itou

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wiring board and method for producing same
- Patent number 6,998,713
- Issue date Feb 14, 2006
- Hitachi, Ltd.
- Yasumori Narizuka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wiring board and its production method, semiconductor device and it...
- Patent number 6,756,688
- Issue date Jun 29, 2004
- Hitachi, Ltd.
- Yasumori Narizuka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wiring board and its production method, semiconductor device and it...
- Patent number 6,515,372
- Issue date Feb 4, 2003
- Hitachi, Ltd.
- Yasumori Narizuka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Wiring board and method for producing same
- Publication number 20060091553
- Publication date May 4, 2006
- Hitachi, Ltd
- Yasunori Narizuka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wiring board and method for producing same
- Publication number 20040201105
- Publication date Oct 14, 2004
- Hitachi, Ltd
- Yasunori Narizuka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wiring board and its production method, semiconductor device and it...
- Publication number 20030104183
- Publication date Jun 5, 2003
- Yasunori Narizuka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR