Takeshi Sugaya

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Moriyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Moisture-absorbing/releasing synthetic fiber and fabric using the same
- Patent number 6,403,216
- Issue date Jun 11, 2002
- Asahi Kasei Kabushiki Kaisha
- Masanori Doi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Elastic polyurethaneurea fiber
- Patent number 5,919,564
- Issue date Jul 6, 1999
- Asahi Kasei Kogyo Kabushiki Kaisha
- Takeshi Sugaya
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING