Satoshi Sugiyama

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dehydration and sintering apparatus for porous optical fiber preform
- Patent number 6,543,257
- Issue date Apr 8, 2003
- The Furukawa Electric Co., Ltd.
- Hisashi Koaizawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Monoclonal antibodies to mite allergen and the use thereof
- Patent number 5,286,628
- Issue date Feb 15, 1994
- Asahi Breweries, Ltd.
- Midori Akagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for determination of enzyme activity
- Patent number 4,772,553
- Issue date Sep 20, 1988
- Torii & Co., Inc.
- Setsuro Fujii
- C07 - ORGANIC CHEMISTRY