Yoshiko Akitomo

Person

Shiga, JP

People

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-...

Patents Applicationslast 30 patents

Information Patent Application
Novel Sulfonic-Acid-Group-Containing Segmented Block Copolymer, App...
- Publication number 20110065021
- Publication date Mar 17, 2011
- Toyo Boseki Kabushiki Kaisha
- Kouta Kitamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYESTER COMPOSITION AND POLYESTER MOLDED ARTICLE COMPRISING THE SAME
- Publication number 20110003100
- Publication date Jan 6, 2011
- Toyo Boseki Kabushiki Kaisha
- Keiichiro Togawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Polyester polymerization catalyst, polyester produced therewith and...
- Publication number 20070106055
- Publication date May 10, 2007
- Katsuhiko Kageyama
- 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...

Yoshiko Akitomo

Person

Patents Grantslast 30 patents

Oriented syndiotactic polystyrene-base film

Patents Applicationslast 30 patents

Novel Sulfonic-Acid-Group-Containing Segmented Block Copolymer, App...

POLYESTER COMPOSITION AND POLYESTER MOLDED ARTICLE COMPRISING THE SAME

EASY-TO-TEAR STRETCHED ALIPHATIC POLYESTER FILM

Polyester polymerization catalyst, polyester produced therewith and...

Oriented syndiotactic polystyrene-base film

Easy-to-tear stretched aliphatic-polyester film

Refrigerator having alarm device for alarming leakage of refrigerant