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Sadayuki YUDA
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Use of sericin for improving the feeling in use of denture
Patent number
8,097,285
Issue date
Jan 17, 2012
Seiren Co., Ltd.
Yoichi Kato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
USE OF SERICIN FOR IMPROVING THE FEELING IN USE OF DENTURE
Publication number
20110033824
Publication date
Feb 10, 2011
Seiren Co., Ltd.
Yoichi KATO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
Use of sericin for improving feeling in use of denture
Publication number
20090232911
Publication date
Sep 17, 2009
Yoichi Kato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE