Yoshikazu Hazuki

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Forming multilayer interconnections for a semiconductor device by v...
- Patent number 4,670,967
- Issue date Jun 9, 1987
- Kabushiki Kaisha Toshiba
- Yoshikazu Hazuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for forming multi-layer interconnections
- Patent number 4,582,563
- Issue date Apr 15, 1986
- Kabushiki Kaisha Toshiba
- Yoshikazu Hazuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing semiconductor device
- Patent number 4,377,438
- Issue date Mar 22, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Takahiko Moriya
- H01 - BASIC ELECTRIC ELEMENTS