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Yoshiharu Okumura
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Shiga, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process of melt-spinning synthetic fiber
Patent number
5,997,789
Issue date
Dec 7, 1999
Toray Industries, Inc.
Yoshiharu Okumura
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Tubular nonwoven fabric comprising circumferentially oriented paral...
Patent number
5,429,847
Issue date
Jul 4, 1995
Toray Industries Inc.
Katsutoshi Ando
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Electret tubular nonwoven fabric comprising circumferentially orien...
Patent number
5,429,848
Issue date
Jul 4, 1995
Toray Industries, Inc.
Katsutoshi Ando
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Process for producing a tubular nonwoven fabric and tubular nonwove...
Patent number
5,296,061
Issue date
Mar 22, 1994
Toray Industries, Inc.
Katsutoshi Ando
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Packaging material made of electret material and packaging method
Patent number
5,266,369
Issue date
Nov 30, 1993
Toray Industries, Inc.
Katsutoshi Ando
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Protective sheets having self-adhesive property used for wearing on...
Patent number
5,062,158
Issue date
Nov 5, 1991
Toray Industries, Inc.
Mitsuko Oka
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Filter for liquid and method of filtering liquid
Patent number
4,948,515
Issue date
Aug 14, 1990
Toray Industries, Inc.
Yoshiharu Okumura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Seat belt webbing and passenger-holding device using the same
Publication number
20010029140
Publication date
Oct 11, 2001
Toray Industires, Inc.
Yoshiharu Okumura
B60 - VEHICLES IN GENERAL