Akihiro Kaneko

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for manufacturing ribbon roll
- Patent number 6,033,508
- Issue date Mar 7, 2000
- Sony Chemicals Corp.
- Yoshimasa Taniguchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL