Akihiro Hokimoto

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Osaka-City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Biodegradable fibers and fabrics, and method for controlling their...
- Patent number 6,699,581
- Issue date Mar 2, 2004
- Kuraray Co., Ltd.
- Susumu Yotsutsuji
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Process of making hollow fibers and treating fibers
- Patent number 6,635,204
- Issue date Oct 21, 2003
- Kuraray Co., Ltd.
- Kazuhiko Tanaka
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Thermoplastic polyvinyl alcohol fibers and method for producing them
- Patent number 6,552,123
- Issue date Apr 22, 2003
- Kuraray Co., Ltd.
- Takashi Katayama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Hollow fibers and manufacturing method of hollow fibers
- Patent number 6,455,156
- Issue date Sep 24, 2002
- Kuraray Co., Ltd.
- Kazuhiko Tanaka
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Electrically-conductive composite fiber
- Patent number 6,413,634
- Issue date Jul 2, 2002
- Kuraray Co., Ltd.
- Kazuhiko Tanaka
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
Biodegradable fibers and fabrics, and method for controlling their...
- Publication number 20030092338
- Publication date May 15, 2003
- Kuraray Co., Ltd.
- Susumu Yotsutsuji
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Hollow fibers and manufacturing method of hollow fibers
- Publication number 20020150756
- Publication date Oct 17, 2002
- Kuraray Co. Ltd.
- Kazuhiko Tanaka
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Hollow fibers and manufacturing method of hollow fibers
- Publication number 20010053646
- Publication date Dec 20, 2001
- KURARAY CO., LTD.
- Kazuhiko Tanaka
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING