Kazumi Sasaki

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having an electrode and a method of manufactur...
- Patent number 4,809,055
- Issue date Feb 28, 1989
- Kabushiki Kaisha Toshiba
- Masaru Ishibashi
- H01 - BASIC ELECTRIC ELEMENTS