Tonen Tapyrus Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat-resistant separator
- Patent number 6,730,439
- Issue date May 4, 2004
- Tonen Tapyrus Co., Ltd.
- Toshikazu Kamei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Melt-blown non-woven fabric, and nozzle piece for producing the same
- Patent number 6,319,865
- Issue date Nov 20, 2001
- Tonen Tapyrus Co., Ltd.
- Takashi Mikami
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

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