D. S. Scanner Co., Ltd.

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a core for magnetic head
- Patent number 4,751,779
- Issue date Jun 21, 1988
- DS Scanner Co., Ltd.
- Shohei Nagatomo
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of and apparatus for producing halftone dot film of gradated...
- Patent number 4,635,131
- Issue date Jan 6, 1987
- D. S. Scanner Co., Ltd.
- Shinichi Terada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

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