Membership
Tour
Register
Log in
Haruhisa Tani
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Multiaxial nonwoven fabric
Patent number
5,338,593
Issue date
Aug 16, 1994
Polymer Processing Research Institute Ltd.
Yasuo Sasaki
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Multiaxial nonwoven fabric, and method of making the same
Patent number
5,308,424
Issue date
May 3, 1994
Polymer Processing Research Institute Ltd.
Yasuo Sasaki
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Method for heat-setting cross-laminated non-woven fabrics
Patent number
5,232,533
Issue date
Aug 3, 1993
Nippon Petrochemicals Co., Ltd.
Haruhisa Tani
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Method of making cross-laminated stretched non-woven fabric
Patent number
4,992,124
Issue date
Feb 12, 1991
Nippon Petrochemicals Co., Ltd.
Kazuhiko Kurihara
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Method of and apparatus for thermally treating fiber yarns
Patent number
4,571,765
Issue date
Feb 25, 1986
Polymer Processing Research Institute, Ltd.
Tokio Okada
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information
Patent Grant
Method and apparatus for stretching film or fibrous web
Patent number
4,525,317
Issue date
Jun 25, 1985
Nippon Petrochemicals, Co., Ltd.
Tokio Okada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for broadening the width of a bundle of parallel filaments...
Patent number
4,499,639
Issue date
Feb 19, 1985
Polymer Processing Research Institute Ltd.
Tokio Okada
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method and apparatus for slitting thermoplastic films
Patent number
4,489,630
Issue date
Dec 25, 1984
Nippon Petrochemicals Co Ltd.
Tokio Okada
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Process for collecting centrifugally ejected filaments
Patent number
4,440,700
Issue date
Apr 3, 1984
Polymer Processing Research Institute Ltd.
Tokio Okada
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method and apparatus for stretching thermoplastic polymer films
Patent number
4,434,128
Issue date
Feb 28, 1984
Nippon Petrochemicals Co., Ltd.
Tokio Okada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for stretching a fibrous or film-like material
Patent number
4,349,500
Issue date
Sep 14, 1982
Nippon Petrochemicals Co., Ltd.
Masahide Yazawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of manufacturing a reticular web having reinforced selvages
Patent number
4,335,070
Issue date
Jun 15, 1982
Nippon Petrochemicals Co., Ltd.
Masahide Yazawa
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Method and apparatus for biaxially stretching a tubular film
Patent number
4,331,624
Issue date
May 25, 1982
Nippon Petrochemicals Co., Ltd.
Masahide Yazawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL