Hisashi Nakajima

Person

Sakaki-machi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Injection screw for injection molding a preform of a polyester resin
- Patent number 6,247,836
- Issue date Jun 19, 2001
- A.K. Technical Laboratory, Inc.
- Hisashi Nakajima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for injection molding a preform of a polyester resin
- Patent number 6,136,260
- Issue date Oct 24, 2000
- A. K. Technical Laboratory Inc.
- Hisashi Nakajima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of molding large containers by the process of stretch blow m...
- Patent number 5,681,520
- Issue date Oct 28, 1997
- A. K. Technical Laboratory, Inc.
- Hideaki Koda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of molding preform in injection stretch blow molding
- Patent number 5,679,306
- Issue date Oct 21, 1997
- A.K. Technical Laboratory, Inc.
- Hisashi Nakajima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite molding device for stretch blow molding
- Patent number 5,635,226
- Issue date Jun 3, 1997
- A. K. Technical Laboratory Inc.
- Hideaki Koda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for injection stretch blow molding of polyethylene
- Patent number 5,620,650
- Issue date Apr 15, 1997
- A. K. Technical Laboratory Inc.
- Hisashi Nakajima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for injection molding polyethylene terephthalate
- Patent number 5,597,525
- Issue date Jan 28, 1997
- A. K. Technical Laboratory Inc.
- Hideaki Koda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Hisashi Nakajima

Person

Patents Grantslast 30 patents

Injection screw for injection molding a preform of a polyester resin

Process for injection molding a preform of a polyester resin

Method of molding large containers by the process of stretch blow m...

Method of molding preform in injection stretch blow molding

Composite molding device for stretch blow molding

Method for injection stretch blow molding of polyethylene

Method for injection molding polyethylene terephthalate