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Yoichi Kato
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Fukui, JP
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Patents Grants
last 30 patents
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Patent Grant
Compositions for cryopreservation of cells
Patent number
9,055,739
Issue date
Jun 16, 2015
Seiren Kabushiki Kaisha
Yoichi Kato
C07 - ORGANIC CHEMISTRY
Information
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
Information
Patent Grant
Porous body formed of sericin
Patent number
7,763,448
Issue date
Jul 27, 2010
Seiren Co., Ltd.
Yoichi Kato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
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
Information
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
Information
Patent Application
Compositions for cryopreservation of cells
Publication number
20090197331
Publication date
Aug 6, 2009
Yoichi Kato
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Porous Body Having Biocompatibility And Method For Producing The Same
Publication number
20070197701
Publication date
Aug 23, 2007
Seiren Co., Ltd.
Yoichi Kato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE