Yoshio Araki

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Ohtsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic polyester elastomer and composition comprising the same
- Patent number 6,242,560
- Issue date Jun 5, 2001
- Toyo Boseki Kabushiki Kaisha
- Shoichi Gyobu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester resin and production method thereof
- Patent number 6,129,961
- Issue date Oct 10, 2000
- Toyo Boseki Kabushiki Kaisha
- Hirotoshi Sonoda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester resin and sublimation transfer image receiver using same
- Patent number 6,048,822
- Issue date Apr 11, 2000
- Toyo Boseki Kabushiki Kaisha
- Haruo Asai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for production of polybenzazole
- Patent number 5,919,890
- Issue date Jul 6, 1999
- Toyo Boseki Kabushiki Kaisha
- Kiyoshi Hotta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester fiber
- Patent number 5,637,398
- Issue date Jun 10, 1997
- Toyo Boseki Kabushiki Kaisha
- Yoshio Araki
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...