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Hiroyasu Kato
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polishing pad
Patent number
9,707,663
Issue date
Jul 18, 2017
Toray Industries, Inc.
Kuniyasu Shiro
B24 - GRINDING POLISHING
Information
Patent Grant
Filtering machine and filter cloth therefor
Patent number
6,241,879
Issue date
Jun 5, 2001
Toray Industries, Inc.
Hiroyasu Kato
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cloth prepreg, process for producing the same and reinforcing fabric
Patent number
5,626,916
Issue date
May 6, 1997
Toray Industries, Inc.
Hajime Kishi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cloth prepreg, process for producing the same and reinforcing fabric
Patent number
5,616,405
Issue date
Apr 1, 1997
Toray Industries, Inc.
Hajime Kishi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for producing a woven carbon reinforcing fabric with a high...
Patent number
5,557,831
Issue date
Sep 24, 1996
Toray Industries Inc.
Hajime Kishi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cloth prepreg, process for producing the same and reinforcing fabric
Patent number
5,447,785
Issue date
Sep 5, 1995
Toray Industries, Inc.
Hajime Kishi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Ultrafine fiber entangled sheet
Patent number
4,612,228
Issue date
Sep 16, 1986
Toray Industries, Inc.
Hiroyasu Kato
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Melange-colored sheet and method of producing the same
Patent number
4,519,804
Issue date
May 28, 1985
Toray Industries, Inc.
Hiroyasu Kato
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Ultrafine fiber entangled sheet and method of producing the same
Patent number
4,476,186
Issue date
Oct 9, 1984
Toray Industries, Inc.
Hiroyasu Kato
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Patents Applications
last 30 patents
Information
Patent Application
POLISHING PAD
Publication number
20130331014
Publication date
Dec 12, 2013
TORAY INDUSTRIES, INC.
Kuniyasu Shiro
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...