Kazumasa Naitou

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Kitakoma-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Packing rings, method for production of the packing rings, and seal...
- Patent number 5,573,253
- Issue date Nov 12, 1996
- Kitz Corporation
- Kazumasa Naitou
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Packing rings, method for production of the packing rings, and seal...
- Patent number 5,522,603
- Issue date Jun 4, 1996
- Kitz Corporation
- Kazumasa Naitou
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS