Toshikazu Oishi

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Kawaguchi, JP

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Patents Grantslast 30 patents

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
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
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