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Yoshinao Kobayashi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Antibacterial glass
Patent number
11,006,634
Issue date
May 18, 2021
KOA Glass Co., Ltd.
Yoshinao Kobayashi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Mixed antibacterial glass
Patent number
9,017,708
Issue date
Apr 28, 2015
KOA Glass Co., Ltd.
Yoshinao Kobayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antibacterial resin composition derived from a masterbatch, antibac...
Patent number
8,753,657
Issue date
Jun 17, 2014
KOA Glass Co., Ltd.
Yoshinao Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Antimicrobial glass and method of producing antimicrobial glass
Patent number
8,034,732
Issue date
Oct 11, 2011
Koa Glass Co., Ltd.
Yoshinao Kobayashi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Glass fiber and thermoplastic resin composition
Patent number
7,001,858
Issue date
Feb 21, 2006
Asahi Glass Company, Limited
Hideki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ANTIBACTERIAL FIBER AND METHOD FOR PRODUCING ANTIBACTERIAL FIBER
Publication number
20210332501
Publication date
Oct 28, 2021
KOA GLASS CO., LTD.
Yoshinao KOBAYASHI
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
ANTIBACTERIAL GLASS
Publication number
20180263244
Publication date
Sep 20, 2018
KOA GLASS CO., LTD.
Yoshinao Kobayashi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
GLASS-COATED LIGHT-ACCUMULATING MATERIAL AND METHOD FOR PRODUCING G...
Publication number
20180037811
Publication date
Feb 8, 2018
KOA GLASS CO., LTD.
Yoshinao KOBAYASHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ANTIBACTERIAL GLASS
Publication number
20160106109
Publication date
Apr 21, 2016
KOA GLASS CO., LTD.
Yoshinao KOBAYASHI
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ANTIBACTERIAL RESIN COMPOSITION DERIVED FROM A MASTERBATCH, ANTIBAC...
Publication number
20120321689
Publication date
Dec 20, 2012
KOA GLASS CO., LTD.
Yoshinao Kobayashi
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Mixed antibacterial glass
Publication number
20120015018
Publication date
Jan 19, 2012
Yoshinao Kobayashi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Antimicrobial Glass and Method of Producing Antimicrobial Glass
Publication number
20100004111
Publication date
Jan 7, 2010
KOA GLASS CO., LTD.
Yoshinao Kobayashi
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Glass fiber and thermoplastic resin composition
Publication number
20030153449
Publication date
Aug 14, 2003
ASAHI GLASS COMPANY, LIMITED
Hideki Nakagawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...