Toshihiko Tsutsui

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Splittable multi-component fiber, method for producing it, and fibr...
- Patent number 6,617,023
- Issue date Sep 9, 2003
- Chisso Corporation
- Toshihiko Tsutsui
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Polyolefin splittable conjugate fiber and a fiber structure using t...
- Patent number 6,495,255
- Issue date Dec 17, 2002
- Chisso Corporation
- Toshihiko Tsutsui
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Split type conjugate fiber, method for producing the same and fiber...
- Patent number 6,410,139
- Issue date Jun 25, 2002
- Chisso Corporation
- Toshihiko Tsutsui
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Splittable conjugated fiber and nonwoven fabric using the same, and...
- Patent number 6,228,490
- Issue date May 8, 2001
- Chisso Corporation
- Koki Nagano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Durable hydrophilic fiber and fabric using the same
- Patent number 6,211,101
- Issue date Apr 3, 2001
- Chisso Corporation
- Toshihiko Tsutsui
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
Splittable multi-component fiber, method for producing it, and fibr...
- Publication number 20030039832
- Publication date Feb 27, 2003
- Chisso Corporation
- Toshihiko Tsutsui
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Polyolefin splittable conjugate fiber and a fiber structure using t...
- Publication number 20020037408
- Publication date Mar 28, 2002
- Toshihiko Tsutsui
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING