Mitsuo Iwasaki

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Otsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyester fiber having excellent thermal dimensional _ stability, c...
- Patent number 4,827,999
- Issue date May 9, 1989
- Toyobo Petcord Co., Ltd.
- Kazuyuki Yabuki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
High strength polyester fibrous products
- Patent number 4,164,114
- Issue date Aug 14, 1979
- Toyobo Petcord, Co., Ltd.
- Kazuyuki Yabuki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING