Shigeto Yoshida

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oriented syndiotactic polystyrene-base film
- Patent number 7,544,414
- Issue date Jun 9, 2009
- Toyo Boseki Kabushiki Kaisha
- Masayuki Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aliphatic polyester film
- Patent number 6,323,308
- Issue date Nov 27, 2001
- Toyo Boseki Kabushiki Kaisha
- Hisato Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
EASY-TO-TEAR STRETCHED ALIPHATIC POLYESTER FILM
- Publication number 20090152095
- Publication date Jun 18, 2009
- Toyo Boseki Kabushiki Kaisha
- Keizou Kawahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Oriented syndiotactic polystyrene-base film
- Publication number 20060035096
- Publication date Feb 16, 2006
- Masayuki Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Easy-to-tear stretched aliphatic-polyester film
- Publication number 20050106345
- Publication date May 19, 2005
- TOYO BOSEKI KABUSH IKI KAISHA
- Keizou Kawahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Refrigerator having alarm device for alarming leakage of refrigerant
- Publication number 20050103029
- Publication date May 19, 2005
- Keizou Kawahara
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...