Yasushi Arai

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing printed wiring boards
- Patent number 5,865,934
- Issue date Feb 2, 1999
- Kabushiki Kaisha Toshiba
- Yuichi Yamamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit devices and fabrication Method of the same
- Patent number 5,822,850
- Issue date Oct 20, 1998
- Kabushiki Kaisha Toshiba
- Hiroshi Odaira
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Printed wiring board having an interconnection penetrating an insul...
- Patent number 5,736,681
- Issue date Apr 7, 1998
- Kabushiki Kaisha Toshiba
- Yuichi Yamamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit devices and fabrication method of the same
- Patent number 5,600,103
- Issue date Feb 4, 1997
- Kabushiki Kaisha Toshiba
- Hiroshi Odaira
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR