Mitsuo Ichikawa

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating image pickup tubes
- Patent number 4,457,732
- Issue date Jul 3, 1984
- Hitachi, Ltd.
- Saburo Nobutoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image pickup tube with rectangular support plate for stripe filter
- Patent number 4,253,039
- Issue date Feb 24, 1981
- Hitachi, Ltd.
- Tsutomu Fujita
- H01 - BASIC ELECTRIC ELEMENTS