Kiyoshi Kawaguchi

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of feeding molten resin and apparatus for feeding molten resin
- Patent number 7,776,245
- Issue date Aug 17, 2010
- Toyo Seikan Kaisha, Ltd.
- Kiyoshi Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plastic bottle and method of producing the same
- Patent number 6,716,386
- Issue date Apr 6, 2004
- Toyo Seikan Kaisha, Ltd.
- Go Saito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plastic bottle and method of producing the same
- Patent number 6,349,838
- Issue date Feb 26, 2002
- Toyo Seikan Kaisha, Ltd.
- Go Saito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tamper-revealing screw-cap for a container
- Patent number 5,467,880
- Issue date Nov 21, 1995
- Toyo Seikan Kaisha, Ltd.
- Makoto Etoh
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for forming composite synthetic resin material
- Patent number 5,403,529
- Issue date Apr 4, 1995
- Toyo Seikan Kaisha, Ltd.
- Kiyoshi Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for extruding multiple synthetic resins
- Patent number 5,162,121
- Issue date Nov 10, 1992
- Toyo Seikan Kaisha, Ltd.
- Kiyoshi Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for feeding and cutting synthetic resin
- Patent number 5,110,280
- Issue date May 5, 1992
- Toyo Seikan Kaisha, Ltd.
- Kiyoshi Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Nozzle device for extrusion of multiple synthetic resins
- Patent number 5,104,305
- Issue date Apr 14, 1992
- Toyo Seikan Kaisha, Ltd.
- Kiyoshi Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plastic cap
- Patent number 4,971,213
- Issue date Nov 20, 1990
- Japan Crown Cork Co., Ltd.
- Masao Ishinabe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of compression molding synthetic resin
- Patent number 4,913,871
- Issue date Apr 3, 1990
- Toyo Seikan Kaisha, Ltd.
- Kiyoshi Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Compression-molded article having multilayer structure
- Patent number 4,904,512
- Issue date Feb 27, 1990
- Toyo Seikan Kaisha, Ltd.
- Muneki Yamada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of extruding and compression molding a multilayered article
- Patent number 4,876,052
- Issue date Oct 24, 1989
- Toyo Seikan Kaisha, Ltd.
- Muneki Yamada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for making a plastic container and an improvem...
- Patent number 4,615,928
- Issue date Oct 7, 1986
- Toyo Seikan Kaisha, Ltd.
- Kiyoshi Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for making a plastic container
- Patent number 4,519,977
- Issue date May 28, 1985
- Toyo Seikan Kaisha Limited
- Kiyoshi Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making a plastic hollow article
- Patent number 4,420,454
- Issue date Dec 13, 1983
- Toyo Seikan Kaisha, Limited
- Kiyoshi Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FEEDING MOLTEN RESIN AND APPARATUS FOR FEEDING MOLTEN RESIN
- Publication number 20090236767
- Publication date Sep 24, 2009
- TOYO SEIKAN KAISHA, LTD.
- Kiyoshi Kawaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Plastic bottle and method of producing the same
- Publication number 20020088767
- Publication date Jul 11, 2002
- TOYO SEIKAN KAISHA, LTD
- Go Saito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Kiyoshi Kawaguchi

Person

Patents Grantslast 30 patents

Method of feeding molten resin and apparatus for feeding molten resin

Plastic bottle and method of producing the same

Plastic bottle and method of producing the same

Tamper-revealing screw-cap for a container

Method for forming composite synthetic resin material

Apparatus for extruding multiple synthetic resins

Apparatus for feeding and cutting synthetic resin

Nozzle device for extrusion of multiple synthetic resins

Plastic cap

Method of compression molding synthetic resin

Compression-molded article having multilayer structure

Method of extruding and compression molding a multilayered article

Method and apparatus for making a plastic container and an improvem...

Method for making a plastic container

Method of making a plastic hollow article

Patents Applicationslast 30 patents

METHOD OF FEEDING MOLTEN RESIN AND APPARATUS FOR FEEDING MOLTEN RESIN

Plastic bottle and method of producing the same