Tadaaki Hamaguchi

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrophilic polyester fiber and hydrophilic nonwoven fabric using t...
- Patent number 6,720,070
- Issue date Apr 13, 2004
- Toyo Boseki Kabushiki Kaisha
- Tadaaki Hamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of making structured fiber material
- Patent number 5,593,525
- Issue date Jan 14, 1997
- Toyo Boseki Kabushiki Kaisha
- Hideo Isoda
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Structured fiber material comprised of composite fibers coiled arou...
- Patent number 5,462,793
- Issue date Oct 31, 1995
- Toyo Boseki Kabushiki Kaisha
- Hideo Isoda
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Recyclable vehicular cushioning material and seat
- Patent number 5,298,321
- Issue date Mar 29, 1994
- Toyo Boseki Kabushiki Kaisha
- Hideo Isoda
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Patents Applicationslast 30 patents

Information Patent Application
Hydrophilic polyester fiber and hydrophilic nonwoven fabric using t...
- Publication number 20020031968
- Publication date Mar 14, 2002
- Tadaaki Hamaguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL