The thickness of the mould cavity being changeable in radial direction

Industry

CPC
B29C2045/2661

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29CSHAPING OR JOINING OF PLASTICS SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL AFTER-TREATMENT OF THE SHAPED PRODUCTS

Current Industry

B29C2045/2661The thickness of the mould cavity being changeable in radial direction

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical data recording disc with protrusion between clamping area a...
- Patent number 7,761,888
- Issue date Jul 20, 2010
- Panasonic Corporation
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical data recording disc with protrusion between clamping area a...
- Patent number 7,409,699
- Issue date Aug 5, 2008
- Matsushita Electric Industrial Co., Ltd.
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical data recording disc with protrusion between clamping area a...
- Patent number 7,401,346
- Issue date Jul 15, 2008
- Matsushita Electric Industrial Co., Ltd.
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical data recording medium with protrusion bonded between center...
- Patent number 7,401,347
- Issue date Jul 15, 2008
- Matsushita Electric Industrial Co., Ltd.
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical data recording disc with protrusion between clamping area a...
- Patent number 7,389,520
- Issue date Jun 17, 2008
- Matsushita Electric Industrial Co., Ltd.
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical data recording disc with protrusion between clamping area a...
- Patent number 7,290,272
- Issue date Oct 30, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical disk mold tooling for reduced edge wedge
- Patent number 7,114,947
- Issue date Oct 3, 2006
- Imation Corp.
- Chad R. Sandstrom
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical data recording medium and manufacturing method for the same...
- Patent number 7,065,776
- Issue date Jun 20, 2006
- Matsushita Electric Industrial Co., Ltd.
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Variable thickness stamper for creation of flat molded substrates
- Patent number 6,961,950
- Issue date Nov 1, 2005
- Imation Corp.
- Donald J. Kerfeld
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical disk mold tooling for reduced edge wedge
- Patent number 6,752,611
- Issue date Jun 22, 2004
- Imation Corp.
- Chad R. Sandstrom
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for injection compression molding thin disc substrata
- Patent number 6,164,952
- Issue date Dec 26, 2000
- Kabushiki Kaisha Meiki Seisakusho
- Ikuo Asai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Metal mold and stamper for injection molding of a plastic disc for...
- Patent number 4,627,809
- Issue date Dec 9, 1986
- Daicel Chemical Industries, Ltd.
- Norio Okabayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DATA RECORDING DISC WITH PROTRUSION BETWEEN CLAMPING AREA A...
- Publication number 20100242059
- Publication date Sep 23, 2010
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical data recording disc with protrusion between clamping area a...
- Publication number 20080155580
- Publication date Jun 26, 2008
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical data recording disc with protrusion between clamping area a...
- Publication number 20080148305
- Publication date Jun 19, 2008
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical data recording medium and manufacturing method for the same...
- Publication number 20080034384
- Publication date Feb 7, 2008
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical data recording disc with protrusion between clamping area a...
- Publication number 20080016524
- Publication date Jan 17, 2008
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical data recording disc with protrusion between clamping area a...
- Publication number 20080016522
- Publication date Jan 17, 2008
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical data recording disc with protrusion between clamping area a...
- Publication number 20080016523
- Publication date Jan 17, 2008
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Mold For Molding Disk, Mirror-Surface Disk, And Molded Product
- Publication number 20070275115
- Publication date Nov 29, 2007
- Sumitomo Heavy Industries, Ltd.
- Yuichi Inada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical data recording medium and manufacturing method for the same...
- Publication number 20060150209
- Publication date Jul 6, 2006
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical disk mold tooling for reduced edge wedge
- Publication number 20040218510
- Publication date Nov 4, 2004
- Chad R. Sandstrom
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical data recording medium and manufacturing method for the same...
- Publication number 20040136312
- Publication date Jul 15, 2004
- Kazuhiro Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Variable thickness stamper for creation of flat molded substrates
- Publication number 20030043731
- Publication date Mar 6, 2003
- Imation Corp.
- Donald J. Kerfeld
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical disk mold tooling for reduced edge wedge
- Publication number 20020058084
- Publication date May 16, 2002
- Chad R. Sandstrom
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The thickness of the mould cavity being changeable in radial direction

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical data recording disc with protrusion between clamping area a...

Optical data recording disc with protrusion between clamping area a...

Optical data recording disc with protrusion between clamping area a...

Optical data recording medium with protrusion bonded between center...

Optical data recording disc with protrusion between clamping area a...

Optical data recording disc with protrusion between clamping area a...

Optical disk mold tooling for reduced edge wedge

Optical data recording medium and manufacturing method for the same...

Variable thickness stamper for creation of flat molded substrates

Optical disk mold tooling for reduced edge wedge

Apparatus for injection compression molding thin disc substrata

Metal mold and stamper for injection molding of a plastic disc for...

Patents Applicationslast 30 patents

OPTICAL DATA RECORDING DISC WITH PROTRUSION BETWEEN CLAMPING AREA A...

Optical data recording disc with protrusion between clamping area a...

Optical data recording disc with protrusion between clamping area a...

Optical data recording medium and manufacturing method for the same...

Optical data recording disc with protrusion between clamping area a...

Optical data recording disc with protrusion between clamping area a...

Optical data recording disc with protrusion between clamping area a...

Mold For Molding Disk, Mirror-Surface Disk, And Molded Product

Optical data recording medium and manufacturing method for the same...

Optical disk mold tooling for reduced edge wedge

Optical data recording medium and manufacturing method for the same...

Variable thickness stamper for creation of flat molded substrates

Optical disk mold tooling for reduced edge wedge