Tadao Kaji

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Kokubunji, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating semiconductor device
- Patent number 4,073,054
- Issue date Feb 14, 1978
- Hitachi, Ltd.
- Tadao Kaji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective oxidation method
- Patent number 4,042,726
- Issue date Aug 16, 1977
- Hitachi, Ltd.
- Tadao Kaji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabricating semiconductor device utilizing a physical ion etching p...
- Patent number 4,025,411
- Issue date May 24, 1977
- Hitachi, Ltd.
- Yoshio Hom-Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device utilizing monocrysta...
- Patent number 3,997,378
- Issue date Dec 14, 1976
- Hitachi, Ltd.
- Tadao Kaji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device having oxide isolation...
- Patent number 3,992,232
- Issue date Nov 16, 1976
- Hitachi, Ltd.
- Tadao Kaji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor device using at least two sorts...
- Patent number 3,977,920
- Issue date Aug 31, 1976
- Hitachi, Ltd.
- Ichiro Imaizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming closely spaced electrodes onto semiconductor device
- Patent number 3,975,818
- Issue date Aug 24, 1976
- Hitachi, Ltd.
- Tadao Kaji
- H01 - BASIC ELECTRIC ELEMENTS