Polymer Processing Research Inst., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for manufacturing a web having filaments al...
- Patent number 6,984,350
- Issue date Jan 10, 2006
- Nippon Petrochemicals Co., Ltd
- Yuki Kuroiwa
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Apparatus for producing a transversely aligned web in which filamen...
- Patent number 6,877,971
- Issue date Apr 12, 2005
- Nippon Petrochemicals Co. Ltd.
- Kazuhiko Kurihara
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Laminated structural body having unidirectionally arranged strands...
- Patent number 6,673,186
- Issue date Jan 6, 2004
- Nippon Petrochemicals Co., Ltd
- Takashi Ishida
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Heating apparatus for a transversely stretched nonwoven fabric
- Patent number 6,637,128
- Issue date Oct 28, 2003
- Nippon Petrochemicals Co., Ltd
- Yuki Kuroiwa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tow multiaxial non-woven fabric
- Patent number 6,605,553
- Issue date Aug 12, 2003
- Polymer Processing Research Institute, Ltd.
- Yuki Kuroiwa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of and apparatus for manufacturing longitudinally aligned no...
- Patent number 6,524,521
- Issue date Feb 25, 2003
- Nippon Petrochemicals Co., Ltd
- Yuki Kuroiwa
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Transversely stretched nonwoven fabric with high tensile strength s...
- Patent number 6,511,625
- Issue date Jan 28, 2003
- Nippon Petrochemicals Co., Ltd
- Yuki Kuroiwa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Transversely aligned web in which filaments spun at high rate align...
- Patent number 6,495,078
- Issue date Dec 17, 2002
- Nippon Petrochemicals Co., Ltd
- Kazuhiko Kurihara
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Process for producing filament and filament assembly composed of th...
- Patent number 6,207,273
- Issue date Mar 27, 2001
- Polymer Processing Research Institute Limited
- Kazuhiko Kurihara
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Longitudinally stretched nonwoven fabric and method for producing t...
- Patent number 6,132,661
- Issue date Oct 17, 2000
- Nippon Petrochemical Company, Limited
- Kazuhiko Kurihara
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Adhesive tape and its base fabric
- Patent number 6,063,492
- Issue date May 16, 2000
- Nippon Petrochemicals Company, Ltd.
- Kazuhiko Kurihara
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Process of making high-strength yarns
- Patent number 6,054,086
- Issue date Apr 25, 2000
- Nippon Petrochemicals Co., Ltd.
- Kazuhiko Kurihara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing filament and filament assembly composed of th...
- Patent number 6,051,175
- Issue date Apr 18, 2000
- Polymer Processing Research Inst., Ltd.
- Kazuhiko Kurihara
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Nonwoven fabric and method of making the same
- Patent number 6,048,808
- Issue date Apr 11, 2000
- Polymer Processing Research Inst., Ltd.
- Kazuhiko Kurihara
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Nonwoven fabric and method of making the same
- Patent number 5,840,633
- Issue date Nov 24, 1998
- Polymer Processing Research Inst., Ltd.
- Kazuhiko Kurihara
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Device for transversely stretching web
- Patent number 5,826,314
- Issue date Oct 27, 1998
- Nippon Petrochemicals Company, Limited
- Kintaro Aihara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Bulky nonwoven fabric and method for producing the same
- Patent number 5,789,328
- Issue date Aug 4, 1998
- Nippon Petrochemicals Company, Limited
- Kazuhiko Kurihara
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Prepreg of ultra-high-molecular-weight polyethylene
- Patent number 5,723,388
- Issue date Mar 3, 1998
- Nippon Oil Co., Ltd.
- Seizo Kobayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for the continuous production of a polyethylene material hav...
- Patent number 5,702,657
- Issue date Dec 30, 1997
- Nippon Oil Co., Ltd.
- Sumio Yoshida
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for producing prepreg
- Patent number 5,612,125
- Issue date Mar 18, 1997
- Nippon Oil Co., Ltd.
- Seizo Kobayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Split polyethylene stretched material and process for producing the...
- Patent number 5,578,373
- Issue date Nov 26, 1996
- Nippon Oil Co., Ltd.
- Seizo Kobayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for fabricating a perforated web by light
- Patent number 5,382,773
- Issue date Jan 17, 1995
- Nippon Petrochemicals Company, Limited
- Kazuhiko Kurihara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Non-woven fabric and method and apparatus for making the same
- Patent number 5,312,500
- Issue date May 17, 1994
- Nippon Petrochemicals Co., Ltd.
- Kazuhiko Kurihara
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Apparatus for wrapping and method therefor
- Patent number 5,307,609
- Issue date May 3, 1994
- Nippon Petrochemicals Co., Ltd.
- Akihide Kurata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Apparatus for manufacturing a web and method
- Patent number 5,300,166
- Issue date Apr 5, 1994
- Nippon Petrochemicals Co., Ltd.
- Kintaro Aihara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing reticular nonwoven fabric
- Patent number 5,290,377
- Issue date Mar 1, 1994
- Nippon Petrochemicals Company, Ltd.
- Kintaro Aihara
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Device for detecting defects of web
- Patent number 5,287,742
- Issue date Feb 22, 1994
- Nippon Petrochemicals Company Ltd.
- Kintaro Aihara
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method for fabricating a perforated film and its apparatus
- Patent number 5,265,506
- Issue date Nov 30, 1993
- Nippon Petrochemicals Company, Limited
- Kintaro Aihara
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
Composite sheet having elasticity, elastic web made from thermoplas...
- Publication number 20040166756
- Publication date Aug 26, 2004
- Nippon Petrochemicals Co., Ltd.
- Kazuhiko Kurihara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Tow multiaxial non-woven fabric, and method of making the same
- Publication number 20010006866
- Publication date Jul 5, 2001
- POLYMER PROCESSING RESEARCH INSTITUTE, LTD.
- Yuki Kuroiwa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Trademarklast 30 trademarks

Information Trademark
79020314 - SOF
- Serial number 79020314
- Registration number 3476726
- Filing date Nov 16, 2005
- POLYMER PROCESSING RESEARCH; INSTITUTE LIMITED
- 24 - Textiles and textile goods, not included in other classes

Polymer Processing Research Inst., Ltd.

Organization

Patents Grantslast 30 patents

Method of and apparatus for manufacturing a web having filaments al...

Apparatus for producing a transversely aligned web in which filamen...

Laminated structural body having unidirectionally arranged strands...

Heating apparatus for a transversely stretched nonwoven fabric

Tow multiaxial non-woven fabric

Method of and apparatus for manufacturing longitudinally aligned no...

Transversely stretched nonwoven fabric with high tensile strength s...

Transversely aligned web in which filaments spun at high rate align...

Process for producing filament and filament assembly composed of th...

Longitudinally stretched nonwoven fabric and method for producing t...

Adhesive tape and its base fabric

Process of making high-strength yarns

Process for producing filament and filament assembly composed of th...

Nonwoven fabric and method of making the same

Nonwoven fabric and method of making the same

Device for transversely stretching web

Bulky nonwoven fabric and method for producing the same

Prepreg of ultra-high-molecular-weight polyethylene

Method for the continuous production of a polyethylene material hav...

Process for producing prepreg

Split polyethylene stretched material and process for producing the...

Apparatus and method for fabricating a perforated web by light

Multiaxial nonwoven fabric

Non-woven fabric and method and apparatus for making the same

Apparatus for wrapping and method therefor

Multiaxial nonwoven fabric, and method of making the same

Apparatus for manufacturing a web and method

Method for producing reticular nonwoven fabric

Device for detecting defects of web

Method for fabricating a perforated film and its apparatus

Patents Applicationslast 30 patents

Composite sheet having elasticity, elastic web made from thermoplas...

Tow multiaxial non-woven fabric, and method of making the same

Trademarklast 30 trademarks

79020314 - SOF