Takaaki Hirai

Person

Tenri-shi Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polylactic acid-based resin foamed particles for in-mold foam-moldi...
- Patent number 8,372,512
- Issue date Feb 12, 2013
- Sekisui Plastics Co., Ltd.
- Takaaki Hirai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Continuous manufacturing method and manufacturing apparatus of ther...
- Patent number 6,537,404
- Issue date Mar 25, 2003
- Sekisui Kaseihin Kogyo Kabushiki Kaisha
- Susumu Ishiwatari
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing foamed-in-mold product of aromatic polyester b...
- Patent number 6,527,993
- Issue date Mar 4, 2003
- Sekisui Plastics Co., Ltd.
- Takaaki Hirai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High molecular weight thermoplastic polyester resin foam
- Patent number 6,254,977
- Issue date Jul 3, 2001
- Sekisui Kaseihin Kogyo Kabushiki Kaisha
- Susumu Ishiwatari
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing thermoplastic polyester resin foam by extru...
- Patent number 5,958,164
- Issue date Sep 28, 1999
- Sekisui Kaseihin Kogyo Kabushiki Kaisha
- Susumu Ishiwatari
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing leather-like thermoplastic polyester series r...
- Patent number 5,405,563
- Issue date Apr 11, 1995
- Sekisui Kaseihin Kogyo Kabushiki Kaisha
- Motoshige Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing thermoplastic polyester series resin foamed m...
- Patent number 5,389,319
- Issue date Feb 14, 1995
- Sekisui Kaseihin Kogyo Kabushiki Kaisha
- Motoshige Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermoplastic polyester series resin foamed material and production...
- Patent number 5,332,620
- Issue date Jul 26, 1994
- Sekisui Kaseihin Kogyo Kabushiki Kaisha
- Motoshige Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process of producing thermoplastic polyester series resin foamed
- Patent number 5,234,640
- Issue date Aug 10, 1993
- Sekisui Kaseihin Kogyo Kabushiki Kaisha
- Norio Amano
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Thermoplastic polyester series resin foamed material and production...
- Patent number 5,134,028
- Issue date Jul 28, 1992
- Sekisui Kaseihin Kogyo Kabushiki Kaisha
- Motoshige Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process of producing thermoplastic polyester series resin foamed ma...
- Patent number 5,128,383
- Issue date Jul 7, 1992
- Sekisui Kaseihin Kogyo Kabushiki Kaisha
- Norio Amano
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Leather-like thermoplastic polyester series resin sheet and process...
- Patent number 5,110,844
- Issue date May 5, 1992
- Sekisui Kaseihin Kogyo Kabushiki Kaisha
- Motoshige Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing polyester resin foam and polyester resin foam...
- Patent number 5,000,991
- Issue date Mar 19, 1991
- Sekisui Kaseihin Kogyo Kabushiki Kaisha
- Motoshige Hayashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
POLYLACTIC ACID-BASED RESIN FOAMED PARTICLES FOR IN-MOLD FOAM-MOLDI...
- Publication number 20100136338
- Publication date Jun 3, 2010
- Takaaki Hirai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Continuous manufacturing method and manufacturing apparatus of ther...
- Publication number 20030155063
- Publication date Aug 21, 2003
- Susumu Ishiwatari
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Takaaki Hirai

Person

Patents Grantslast 30 patents

Polylactic acid-based resin foamed particles for in-mold foam-moldi...

Continuous manufacturing method and manufacturing apparatus of ther...

Method for producing foamed-in-mold product of aromatic polyester b...

High molecular weight thermoplastic polyester resin foam

Method of manufacturing thermoplastic polyester resin foam by extru...

Process for producing leather-like thermoplastic polyester series r...

Process for producing thermoplastic polyester series resin foamed m...

Thermoplastic polyester series resin foamed material and production...

Process of producing thermoplastic polyester series resin foamed

Thermoplastic polyester series resin foamed material and production...

Process of producing thermoplastic polyester series resin foamed ma...

Leather-like thermoplastic polyester series resin sheet and process...

Process for producing polyester resin foam and polyester resin foam...

Patents Applicationslast 30 patents

POLYLACTIC ACID-BASED RESIN FOAMED PARTICLES FOR IN-MOLD FOAM-MOLDI...

Continuous manufacturing method and manufacturing apparatus of ther...