Takahisa Hara

Person

Toyonaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Mold for compression molding a resin article
- Patent number 6,294,121
- Issue date Sep 25, 2001
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing multilayer molded article
- Patent number 6,280,678
- Issue date Aug 28, 2001
- Sumitomo Chemical Company Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multilayer molded article
- Patent number 6,280,836
- Issue date Aug 28, 2001
- Sumitomo Chemical Co., Ltd.
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing molded article of thermoplastic resin
- Patent number 6,203,744
- Issue date Mar 20, 2001
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing multilayer molded article
- Patent number 6,183,680
- Issue date Feb 6, 2001
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing multilayer molded article
- Patent number 5,820,813
- Issue date Oct 13, 1998
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for making a multilayer molded article
- Patent number 5,783,133
- Issue date Jul 21, 1998
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Manufacturing method for multi-layer molded-product consisting of a...
- Patent number 5,770,134
- Issue date Jun 23, 1998
- Sumitomo Chemical Co., Ltd.
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multilayer molded article
- Patent number 5,672,403
- Issue date Sep 30, 1997
- Sumitomo Chemical Company, Ltd.
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing molded article of fiber reinforced thermoplast...
- Patent number 5,672,309
- Issue date Sep 30, 1997
- Sumitomo Chemical Company, Limited
- Shohei Masui
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Manufacturing device for producing a multi-layer molded product
- Patent number 5,618,567
- Issue date Apr 8, 1997
- Sumitomo Chemical Co., Ltd.
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for molding resin articles
- Patent number 5,593,631
- Issue date Jan 14, 1997
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing a multilayer molded article
- Patent number 5,585,061
- Issue date Dec 17, 1996
- Sumitomo Chemical Co., Ltd.
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of forming a multilayer molded article
- Patent number 5,543,094
- Issue date Aug 6, 1996
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multilayer molded article and method for producing the same
- Patent number 5,516,582
- Issue date May 14, 1996
- Sumitomo Chemical Co., Ltd.
- Tadashi Hikasa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiber reinforced thermoplastic resin shaped article
- Patent number 5,506,029
- Issue date Apr 9, 1996
- Sumitomo Chemical Co., Ltd.
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Laminate
- Patent number 5,478,627
- Issue date Dec 26, 1995
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multilayer molded article
- Patent number 5,427,864
- Issue date Jun 27, 1995
- Sumitomo Chemical Company, Limited
- Tadashi Hikasa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing molded article of fiber-reinforced thermoplast...
- Patent number 5,424,020
- Issue date Jun 13, 1995
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for forming a fiber reinforced thermoplastic resin shaped ar...
- Patent number 5,356,588
- Issue date Oct 18, 1994
- Sumitomo Chemical Co., Ltd.
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing multilayer molded article including folding o...
- Patent number 5,352,397
- Issue date Oct 4, 1994
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold for press molding and process for press molding of thermoplast...
- Patent number 5,336,463
- Issue date Aug 9, 1994
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing multilayer molded article
- Patent number 5,308,570
- Issue date May 3, 1994
- Sumitomo Chemical Co., Ltd.
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for molding polypropylene resin
- Patent number 5,304,579
- Issue date Apr 19, 1994
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing polypropylene resin article having skin materi...
- Patent number 5,281,376
- Issue date Jan 25, 1994
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gas-assisted injection molding process for producing hollow molded...
- Patent number 5,277,865
- Issue date Jan 11, 1994
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing molded article of fiber-reinforced thermoplast...
- Patent number 5,275,776
- Issue date Jan 4, 1994
- Sumitomo Chemical Company, Limited
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for molding polypropylene resin
- Patent number 5,252,269
- Issue date Oct 12, 1993
- Sumitomo Chemical Co., Ltd.
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing multi-layer molded article
- Patent number 5,178,708
- Issue date Jan 12, 1993
- Sumitomo Chemical Co., Ltd.
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for press molding thermoplastic resin
- Patent number 5,130,075
- Issue date Jul 14, 1992
- Sumitomo Chemical Co., Ltd.
- Takahisa Hara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Takahisa Hara

Person

Patents Grantslast 30 patents

Mold for compression molding a resin article

Process for producing multilayer molded article

Multilayer molded article

Method for producing molded article of thermoplastic resin

Process for producing multilayer molded article

Method for producing multilayer molded article

Method for making a multilayer molded article

Manufacturing method for multi-layer molded-product consisting of a...

Multilayer molded article

Method for producing molded article of fiber reinforced thermoplast...

Manufacturing device for producing a multi-layer molded product

Method for molding resin articles

Method for producing a multilayer molded article

Method of forming a multilayer molded article

Multilayer molded article and method for producing the same

Fiber reinforced thermoplastic resin shaped article

Laminate

Multilayer molded article

Method for producing molded article of fiber-reinforced thermoplast...

Method for forming a fiber reinforced thermoplastic resin shaped ar...

Process for producing multilayer molded article including folding o...

Mold for press molding and process for press molding of thermoplast...

Process for producing multilayer molded article

Method for molding polypropylene resin

Method for producing polypropylene resin article having skin materi...

Gas-assisted injection molding process for producing hollow molded...

Method for producing molded article of fiber-reinforced thermoplast...

Method for molding polypropylene resin

Method for producing multi-layer molded article

Method for press molding thermoplastic resin