Ryo Sakazume

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Keg for draft beer
- Patent number 5,165,569
- Issue date Nov 24, 1992
- Sapporo Breweries Ltd.
- Takaaki Furuhashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Print inspection method, print inspection apparatus and automatic p...
- Patent number 4,872,024
- Issue date Oct 3, 1989
- Sapporo Breweries, Ltd.
- Teiji Nagai
- G06 - COMPUTING CALCULATING COUNTING