Tadao Kuroki

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polybenzazole fiber and use thereof
- Patent number 7,357,982
- Issue date Apr 15, 2008
- Toyo Boseki Kabushiki Kaisha
- Yukihiro Abe
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Process of making polybenzazole staple fibers
- Patent number 5,851,466
- Issue date Dec 22, 1998
- Toyo Boseki Kabushiki Kaisha
- Kazuyuki Yabuki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Colored high-tenacity filaments of polyethylene and process for the...
- Patent number 5,613,987
- Issue date Mar 25, 1997
- Toyo Boseki Kabushiki Kaisha
- Tadao Kuroki
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
LBT process of making high-tenacity polyethylene fiber
- Patent number 5,547,626
- Issue date Aug 20, 1996
- Toyo Boseki Kabushiki Kaisha
- Yasuo Ohta
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Crimped polybenzazole staple fiber and manufacture thereof
- Patent number 5,527,609
- Issue date Jun 18, 1996
- Toyo Boseki Kabushiki Kaisha
- Kazuyuki Yabuki
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
High-tenacity polyethylene fiber
- Patent number 5,443,904
- Issue date Aug 22, 1995
- Toyo Boseki Kabushiki Kaisha
- Yasuo Ohta
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
Polybenzazole fiber and use thereof
- Publication number 20060083923
- Publication date Apr 20, 2006
- Yukihiro Abe
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Highly durable polybenzazole composition, fiber and film
- Publication number 20060046049
- Publication date Mar 2, 2006
- Yukihiro Abe
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING