Itsuo Shibata

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Hiratsuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing mold for hot-runner injection molding machine
- Patent number 6,666,259
- Issue date Dec 23, 2003
- Ju-Oh Inc.
- Itsuo Shibata
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mold for hot-runner injection molding machine and method for manufa...
- Patent number 6,533,021
- Issue date Mar 18, 2003
- Ju-Oh Inc.
- Itsuo Shibata
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Induction heating coil unit for manifold in hot runner mold
- Patent number 6,410,895
- Issue date Jun 25, 2002
- Ju-Oh Inc.
- Itsuo Shibata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Induction heating method for manifold in hot runner mold
- Patent number 6,310,333
- Issue date Oct 30, 2001
- Ju-Oh Inc.
- Itsuo Shibata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding nozzle
- Patent number 6,234,783
- Issue date May 22, 2001
- Ju-Oh Inc.
- Itsuo Shibata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hot-runner plastic injection molding system
- Patent number 4,726,751
- Issue date Feb 23, 1988
- Ju-Oh Trading Company, Ltd.
- Itsuo Shibata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing mold for hot-runner injection molding machine
- Publication number 20020189781
- Publication date Dec 19, 2002
- Itsuo Shibata
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Induction heating coil unit for manifold in hot runner mold
- Publication number 20010038006
- Publication date Nov 8, 2001
- Itsuo Shibata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Induction heating method for manifold in hot runner mold and induct...
- Publication number 20010000402
- Publication date Apr 26, 2001
- JU - OH INC
- Itsuo Shibata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL