Shigemitsu Saitoh

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Ohtsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of making thick-and-thin fibers
- Patent number 4,389,364
- Issue date Jun 21, 1983
- Toray Industries, Inc.
- Tadakazu Endo
- D03 - WEAVING
Information Patent Grant
Thick-and-thin fibers and products therefrom
- Patent number 4,340,631
- Issue date Jul 20, 1982
- Toray Industries, Inc.
- Tadakazu Endo
- D03 - WEAVING